Personnel Information

写真a

TAKAICHI Atsushi


Job title

Junior Associate Professor

Mail Address

a.takaichi.rpro@tmd.ac.jp

Homepage URL

https://www.tmd.ac.jp/ddd/english/

Field Introduction URL

口腔デジタルプロセス学分野

　

(旧所属)生体補綴歯科学分野

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Graduating School 【 display / non-display 】

  • Tokyo Medical and Dental University, Faculty of Dentistry, 2008.03, Graduated

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Graduate School 【 display / non-display 】

  • Tokyo Medical and Dental University, Doctor's Course, 2013.03, Completed

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Campus Career 【 display / non-display 】

  • 2008.04
    -
    2013.03
    Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Medical and Dental Sciences， Oral Health Sciences， Removable Partial Prosthodontics， Graduate Student
  • 2013.04
    -
    2017.01
    Tokyo Medical and Dental University， (Old Organization)Dental Hospital， Hospital Departments， Clinics for Oral and Maxillofacial Rehabilitation， Prosthodontics， Dental Resident
  • 2017.02
    -
    2021.09
    Tokyo Medical and Dental University， (Old Organization)Dental Hospital， Assistant Professor
  • 2021.10
    -
    2023.06
    Tokyo Medical and Dental University， Tokyo Medical and Dental University， Assistant Professor
  • 2023.07
    -
    Now
    Tokyo Medical and Dental University， Tokyo Medical and Dental University， Division of Clinical Dentistry， Department of Oral and Maxillofacial Rehabilitation， Prosthodontics， Junior Associate Professor
  • 2024.11
    -
    Now
    Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Health Sciences and Biomedical Engineering， Digital Dentistry， Professor
  • 2024.04
    -
    2024.09
    Tokyo Medical and Dental University， CISO補佐

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Published Papers & Misc 【 display / non-display 】

  1. Takaichi A, Kajima Y, Htat HL, Wakabayashi N. Influences of Different Selective Laser Melting Machines on the Microstructures and Mechanical Properties of Co–Cr–Mo Alloys. Applied Sciences. 2024.07; 14 (15): 6576. ( DOI )

  2. Takaichi A, Kajima Y, Jialin D, Wakabayashi N. Metal Additive Manufacturing Technology for Digital Dentistry. Health Care Curr Rev. 2024.07; 12 (3): 1000407. ( DOI )

  3. Htat Hein Linn, Takaichi Atsushi, Kajima Yuka, Kittikundecha Nuttaphon, Kamijo Shingo, Hanawa Takao, Wakabayashi Noriyuki. Influence of stress-relieving heat treatments on the efficacy of Co-Cr-Mo-W alloy copings fabricated using selective laser melting(タイトル和訳中) Journal of Prosthodontic Research. 2024.04; 68 (2): 310-318. ( ichushi )

  4. Thant SW, Takaichi A, Kajima Y, Mohamed A, Nozaki K, Takahashi H, Chen P, Hanawa T, Wakabayashi N. Effect of ultraviolet irradiation treatment on shear bond strength between polymethyl methacrylate and cobalt-chromium-molybdenum alloy. Dental materials journal. 2023.09; 42 (5): 748-755. ( PubMed, DOI )

  5. Amr Mohamed, Atsushi Takaichi, Yuka Kajima, Takao Hanawa, Noriyuki Wakabayashi. Reusing the Co–Cr–Mo support structures of selective laser melted parts: Evaluation of mechanical properties and microstructures Sustainable Materials and Technologies. 2023.07; 36 e00608. ( DOI )

  6. Linn Htat H, Takaichi A, Kajima Y, Kittikundecha N, Kamijo S, Hanawa T, Wakabayashi N. Influence of stress-relieving heat treatments on the efficacy of Co-Cr-Mo-W alloy copings fabricated using selective laser melting. Journal of prosthodontic research. 2023.07; ( PubMed, DOI )

  7. Mohamed A, Takaichi A, Kajima Y, Takahashi H, Wakabayashi N. Physical Properties of Additively Manufactured Tooth-Colored Material Attached to Denture Base-Colored Material in a Printed Monolithic Unit. Polymers. 2023.04; 15 (9): 2134. ( PubMed, DOI )

  8. Yo Akiyama, Manabu Kanazawa, Maiko Iwaki, Tamaki Hada, Yumika Soeda, Ryosuke Otake, Kenta Kashiwazaki, Yuriko Komagamine, Natsuko Murakami, Atsushi Takaichi, Noriyuki Wakabayashi, Shunsuke Minakuchi. Fabrication of milled removable partial dentures using a custom plate with prefabricated artificial teeth. J Prosthodont Res. 2023.02; 67 (4): 647-651. ( PubMed, DOI )

  9. Mohamed A, Takaichi A, Kajima Y, Takahashi H, Wakabayashi N. Bond strength of CAD/CAM denture teeth to a denture base resin in a milled monolithic unit. Journal of prosthodontic research. 2023.01; 67 (4): 610-618. ( PubMed, DOI )

  10. Inamochi Y, Kohno EY, Wada J, Murakami N, Takaichi A, Arai Y, Ueno T, Fueki K, Wakabayashi N.. Knowledge acquisition efficacy of a remote flipped classroom on learning about removable partial dentures J Prosthodont Res. 2022.11; 67 (3): 444-449. ( PubMed, DOI )

  11. Kajima Y, Takaichi A, Htata Hein L, Hanawa T, Wakabayashi N. Recrystallization behavior of selective laser melted Co-Cr-Mo alloys with several heat treatment times MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING. 2022.10; 856 143998. ( DOI )

  12. Takaichi A, Fueki K, Murakami N, Ueno T, Inamochi Y, Wada J, Arai Y, Wakabayashi N. A systematic review of digital removable partial dentures. Part II: CAD/CAM framework, artificial teeth, and denture base. Journal of prosthodontic research. 2022.01; 66 (1): 53-67. ( PubMed, DOI )

  13. Fueki K, Inamochi Y, Wada J, Arai Y, Takaichi A, Murakami N, Ueno T, Wakabayashi N. A systematic review of digital removable partial dentures. Part I: Clinical evidence, digital impression, and maxillomandibular relationship record. Journal of prosthodontic research. 2022.01; 66 (1): 53-67. ( PubMed, DOI )

  14. Wai Cho HH, Takaichi A, Kajima Y, Htat HL, Kittikundecha N, Hanawa T, Wakabayashi N.. Effect of Post-Heat Treatment Cooling Conditions on Microstructures and Fatigue Properties of Cobalt Chromium Molybdenum Alloy Fabricated through Selective Laser Melting Metals. 2021.06; 11 (7): 1005. ( DOI )

  15. Kajima Y, Takaichi A, Kittikundecha N, Hein Linn H, Wai Cho HH, Tsutsumi Y, Hanawa T, Wakabayashi N, Yoneyama T. Reduction in anisotropic response of corrosion properties of selective laser melted Co-Cr-Mo alloys by post-heat treatment. Dental Materials. 2020.11; 37 (3): e98-e108. ( PubMed, DOI )

  16. Kajima Y, Takaichi A, Tsutsumi Y, Hanawa T, Wakabayashi N, Kawasaki A. Influence of magnetic susceptibility and volume on MRI artifacts produced by low magnetic susceptibility Zr-14Nb alloy and dental alloys. Dent Materials Journal. 2020.03; 39 (2): 256-261. ( PubMed, DOI )

  17. Takaichi A, Kajima Y, Kittikundecha N, Htat HL, Wai Cho HH, Hanawa T, Yoneyama T, Wakabayashi N. Effect of heat treatment on the anisotropic microstructural and mechanical properties of Co-Cr-Mo alloys produced by selective laser melting. J Mech Behav Biomed Mater. 2020.02; 102 103496. ( PubMed, DOI )

  18. Kittikundecha N, Kajima Y, Takaichi A, Wai Cho HH, Htat HL, Doi H, Takahashi H, Hanawa T, Wakabayashi N. Fatigue properties of removable partial denture clasps fabricated by selective laser melting followed by heat treatment. Journal of the mechanical behavior of biomedical materials. 2019.10; 98 79-89. ( PubMed, DOI )

  19. Seki Erina, Kajima Yuka, Takaichi Atsushi, Kittikundecha Nuttaphon, Cho Hla Htoot Wai, Htat Hein Linn, Doi Hisashi, Hanawa Takao, Wakabayashi Noriyuki. Effect of heat treatment on the microstructure and fatigue strength of CoCrMo alloys fabricated by selective laser melting MATERIALS LETTERS. 2019.06; 245 53-56. ( DOI )

  20. Yuka Kajima, Atsushi Takaichi, Nuttaphon Kittikundecha, Takayuki Nakamoto, Takahiro Kimura, Naoyuki Nomura, Akira Kawasaki, Takao Hanawa, Hidekazu Takahashi, Noriyuki Wakabayashi. Effect of heat-treatment temperature on microstructures and mechanical properties of Co–Cr–Mo alloys fabricated by selective laser melting. Materials Science and Engineering: A. 2018.05; 726 (30): 21-31. ( DOI )

  21. Yuka Kajima, Atsushi Takaichi, Takayuki Nakamoto, Takahiro Kimura, Nuttaphon Kittikundecha, Yusuke Tsutsumi, Naoyuki Nomura, Akira Kawasaki, Hidekazu Takahashi, Takao Hanawa, Noriyuki Wakabayashi. Effect of adding support structures for overhanging part on fatigue strength in selective laser melting. Journal of the Mechanical Behavior of Biomedical Materials. 2017.11; 78 1-9. ( PubMed, DOI )

  22. Yuk Kajima, AtsushiTakaichi, Takayuki Nakamoto, Takahiro Kimura,Yoshiaki Yogo, Maki Ashida, Hisashi Doi, Naoyuki Nomura, Hidekazu Takahashie, Takao Hanawa, Noriyuki Wakabayashi. Fatigue strength of Co-Cr-Mo alloy clasps prepared by selective laser melting. Journal of the mechanical behavior of biomedical materials. 2016.06; 59 446-458. ( PubMed, DOI )

  23. Kajima Y, Takaichi A, Yasue T, Doi H, Takahashi H, Hanawa T, Wakabayashi N.. Evaluation of the shear bond strength of dental porcelain and the low magnetic susceptibility Zr-14Nb alloy. Journal of the Mechanical Behavior of Biomedical Materials. 2016.01; 53 131-141. ( PubMed, DOI )

  24. Yuka Kajima, Atsushi Takaichi. Future Prospects of Zr-14nb Alloy as a Next-Generation Dental Prosthesis Material Health Care Current Reviews. 2015.09; 3 (1): 137. ( DOI )

  25. Kajima Y, Doi H, Takaichi A, Hanawa T, Wakabayashi N. Surface characteristics and castability of Zr-14Nb alloy dental castings. Dental materials journal 33. 2014.10; 33 (5): 631-637. ( PubMed, DOI )

  26. Atsushi Takaichi, Suyalatu, Takayuki Nakamoto, Natsuka Joko, Naoyuki Nomura, Yusuke Tsutsumi, Satoshi Migita, Hisashi Doi, Shingo Kurosu, Akihiko Chiba, Noriyuki Wakabayashi, Yoshimasa Igarashi, Takao Hanawa. Microstructures and mechanical properties of Co-29Cr-6Mo alloy fabricated by selective laser melting process for dental applications. J Mech Behav Biomed Mater. 2013.05; 21 67-76. ( PubMed, DOI )

  27. M Ona, N Wakabayashi, T Yamazaki, A Takaichi, Y Igarashi. The influence of elastic modulus mismatch between tooth and post and core restorations on root fracture. Int Endod J. 2013.01; 46 (1): 47-52. ( PubMed, DOI )

  28. Keita Yoda, Suyalatu, Atsushi Takaichi, Naoyuki Nomura, Yusuke Tsutsumi, Hisashi Doi, Shingo Kurosu, Akihiko Chiba, Yoshimasa Igarashi, Takao Hanawa. Effects of chromium and nitrogen content on the microstructures and mechanical properties of as-cast Co-Cr-Mo alloys for dental applications. Acta Biomater. 2012.07; 8 (7): 2856-2862. ( PubMed, DOI )

  29. Atsushi Takaichi, Noriyuki Wakabayashi, Yoshimasa Igarashi. Prefabricated light-polymerizing plastic pattern for partial denture framework. Contemp Clin Dent. 2011.10; 2 (4): 402-404. ( PubMed, DOI )

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Books etc 【 display / non-display 】

  1. Wakabayashi N, Murakami N, Takaichi A. Handbook of Mechanics of Materials. Chapter 37: Current Applications of Finite Element Methods in Dentistry. Springer Nature Pte Ltd, ， 2018.01 (ISBN : 978-981-10-6855-3)

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Conference Activities & Talks 【 display / non-display 】

  1. Qu Wenrui, Takaichi Atsushi, Kajima Yuka, Kamijo Shingo, Wakabayashi Noriyuki. Trueness and adaptation of maxillary complete denture frameworks fabricated with contactless support by selective laser melting. 国際・産学連携インヴァースイノベーション 材料創出（DEJI2MA）プロジェクト　公開討論会 2024.03.09 名古屋

  2. Atsushi Takaichi, Yuka Kajima, San Win Thant, Noriyuki Wakabayashi . Effect of ultraviolet treatment on shear bond strength between polymethyl methacrylate and cobalt–chromium–molybdenum alloy fabricated by selective laser melting . Ninth International Conference on Mechanics of Biomaterials and Tissues 2023.12.17 Waikoloa

  3. Yuka Kajima, Atsushi Takaichi, Hein Linn Htat, Noriyuki Wakabayashi. Effect of beam spot size on the microstructural and mechanical properties of selective laser melted Co–Cr–Mo alloys. Ninth International Conference on Mechanics of Biomaterials and Tissues 2023.12.17 Waikoloa

  4. Yoshio Kobayashi, Yuka Kajima, Atsushi Takaichi, and Noriyuki Wakabayashi. The effect of scanning strategies on the fitness accuracy and residual stress of SLM-fabricated 3-unit fixed dental prostheses. The 3rd International Symposium on Design & Engineering by Joint Inverse Innovation for Materials Architecture (DEJI2MA-3) 2023.10.20 Tokyo

  5. Kajima Y, Takaichi A, Hanawa T, Wakabayashi N. Effect of several heat treatment times on the microstructure and mechanical behavior of selective laser melted Co–Cr–Mo alloys . The 6th International Symposium on Visualization in Joining & Welding Science through Advanced Measurements and Simulation&The 2nd International Symposium on Design & Engineering by Joint Inverse Innovation for Materials Architecture (DEJI2MA) 2022.10.25 Osaka

  6. Kajima Y, Takaichi A, Kittikundecha N, That HL, Hanawa T, Wakabayashi N, Yoneyama T. . Effect of various heat treatments on the microstructure, texture and mechanical anisotropy of CoCrMo alloys produced by selective laser melting. 8th international conference on mechanics of biomaterials and tissues 2019.12.17 Waikoloa

  7. Takaichi A, Kajima Y, Oishi T, Kittikundecha N, That HL, Tsutsumi Y, Hanawa T, Wakabayashi N. Influence of heat treatment on the mechanical and corrosion properties of CoCrMo alloys fabricated by selective laser melting. 8th International Conference on Mechanics of Biomaterials and Tissues 2019.12.15 Waikoloa

  8. Hla Htoot Wai Cho , Kajima Yuka, Takaichi Atsushi, Nuttaphon Kittikundecha, Htat , Hanawa Takao, Wakabayashi Noriyuki. 選択的レーザー光使用による積層造形法により調製したコバルト-クロム-モリブデン合金の微細構造と機械学的特性に対する熱処理後の冷却条件の影響(Effect of cooling conditions after heat treatment on the micro-structure and mechanical properties of cobalt-chromium-molybdenum alloy prepared by selective laser melting). 日本歯科理工学会誌 2019.09.01

  9. Hla Htoot Wai Cho , Kajima Yuka, Takaichi Atsushi, Nuttaphon Kittikundecha, Htat , Hanawa Takao, Wakabayashi Noriyuki. 選択的レーザー光使用による積層造形法により調製したコバルト-クロム-モリブデン合金の微細構造と機械学的特性に対する熱処理後の冷却条件の影響(Effect of cooling conditions after heat treatment on the micro-structure and mechanical properties of cobalt-chromium-molybdenum alloy prepared by selective laser melting). 日本歯科理工学会誌 2019.09.01

  10. Takaichi A, Kittikundecha N, Kajima Y, Takahashi H, Hanawa T, Wakabayashi N. Enhanced Fatigue Strength of SLMed Co-Cr-Mo clasp by Post-heat Treatment Clasp . 97th General Session & Exhibition of the IADR 2019.06.22 Vancouver

  11. Kajima Y, Takaichi A, Oishi T, Kittikundecha N, Tsustsumi Y, Hanawa T, Wakabayashi N. Enhanced mechanical properties and corrosion resistance of SLM-processed CoCrMo alloys. 97th General Session of the IADR 2019.06.20 Vancouver

  12. Takaichi A, Kajima Y, Doi H, Hanawa T, Wakabayashi N.. Effect of Preheating Treatments on Interfacial Reaction between Dental Porcelain and Low Magnetic Susceptibility Zr-14Nb Alloy.. AVS Pacific Rim Symposium on Surfaces, Coatings and Interfaces (PacSurf 2018) 2018.12.04 Waikoloa

  13. Kajima Y, Takaichi A, Oishi T, Kittikundecha N, Tsutsumi Y, Nomura N, Hanawa T, Wakabayashi N, Kawasaki A.. Surface Characteristics and Corrosion Behavior of CoCrMo Alloys Fabricated by Selective Laser Melting after Various Heat Treatments. . AVS Pacific Rim Symposium on Surfaces, Coatings and Interfaces (PacSurf 2018) 2018.12.04

  14. Takaichi A, Kajima Y, Kittikundecha N, Nakamoto T, Nomura N, Takahashi H, Hanawa T, and Wakabayashi N . Effects of support structure on the fatigue strength of selective laser melted Co-Cr-Mo clasps. International Dental Materials Congress 2016 (IDMC2016) 2016.11.06 Bali, Indonesia

  15. Kajima Y, Takaichi A, Kittikundecha N, Nakamoto T, Doi H, Takahashi H, Nomura N, Hanawa T, Wakabayashi N. Effects of heat treatment on the microstructure and mechanical property of selective laser melted Co–Cr–Mo alloys. . International Dental Materials Congress 2016 (IDMC 2016) 2016.11.05 Bali (Indonesia)

  16. Takaichi A, Kajima Y, Yasue T, Doi H, Takahashi H, Hanawa T, Wakabayashi N. Evaluation of the shear bond strength of dental porcelain to Zr–14Nb alloy with low magnetic susceptibility . 6th International Conference on Mechanics of Biomaterials and Tissues 2015.12.08 Hawaii, USA

  17. Kajima Y, Takaichi A, Nakamoto T, Kimura T, Ashida M, Doi H, Nomura N, Hanawa T, Takahashi H, Wakabayashi N. . Fatigue resistance of Co-Cr-Mo alloy clasps fabricated by selective laser melting process. 6th International Conference on Mechanics of Biomaterials and Tissues (ICMOBT) 2015.12.07 waikoloa, Hawaii, USA

  18. Yuka Kajima, Atsushi Takaichi, Tohru Yasue, Hisashi Doi, Hidekazu Takahashi, Takao Hanawa, Noriyuki Wakabayashi. Evaluation of the shear bond strength of dental porcelain to Zr–14Nb alloy with low magnetic susceptibility . TRI 4th university consortium 2015.05.20 Thailand

  19. Suyalatu, Nomura N, Takaichi A, Nakamoto T, Doi H, Tsutsumi Y, Migita S, Wakabayashi N, Igarashi Y, Hanawa T.. Microstructure and mechanical properties of nitrogen-containing Co-Cr-Mo alloy fabricated by selective laser melting process for dental applications.. The 5th International Symposium on Designing, Processing and Properties of Advanced Engineering Materials 2012.11.05 Aichi

  20. Suyalatu, Nomura N, Takaichi A, Nakamoto T, Doi H, Tsutsumi Y, Kurosu S, Chiba A, Wakabayashi N, Igarashi Y, Hanawa T.. Microstructure and mechanical properties of Co-33Cr-5Mo-0.3N alloys fabricated by selective laser melting process for dental applications.. 9th World Biomaterials Congress 2012.06.04

  21. Takaichi A, Suyalatu, Nomura N, Nakamoto T, Doi H, Tsutsumi Y, Kurosu S, Chiba A, Wakabayashi N, Igarashi Y, Hanawa T.. Anisotropy of microstructures and mechanical properties of Co-29Cr-6Mo alloy fabricated by selective laser melting process.. 9th World Biomaterials Congress 2012.06.04 Chengdu, Chaina

  22. Takaich A, Suyalatu, Nomura N, Nakamoto T, Doi H, Tsutsumi Y, Kurosu S, Chiba A, Hanawa T, Wakabayashi N, Igarashi Y, Hanawa T.. Microstructures and Mechanical Properties of Co-29Cr-6Mo Alloy Fabricated by Selective Laser Melting Process.. The International Dental Materials Congress 2011. 2011.05.28 Seoul, Korea

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Awards & Honors 【 display / non-display 】

  • Best oral award，Japan Prosthodontic Society，2021.06

  • Best Poster Award，2012.11

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