Manabu Sawaguchi, Kayo Uchida: The Role of VE/VM in PBL Class focusing on Product Development Management SAVE Value Summit Proceedings. 2026.06;
Kayo Uchida, Manabu Sawaguchi: Improving Healthcare Quality Through Standardized Work Using VM SAVE Value Summit Proceedings. 2026.06;
Kayo Uchida, Manabu Sawaguchi: Standardizing Dental Care Processes to Reduce Variability via Functional Analysis The 2026 International Conference on Production Research – Asia Pacific Region (ICPR-APR) Proceedings. 2026.06;
Rena Takahashi, Siqi Zeng, Yuna Kanamori, Shin Rozan, Yasushi Shimada: Effect of resin coating on dentin bond strength under immediate and delayed cementation Protocols. Journal of Esthetic and Restorative Dentistry. 2026.02; 38 (2): 354-361. ( PubMed , DOI )
Kikuta M, Inokoshi M, Takahashi R, Yamamoto M, Onuma H, Yoshihara K, Kanazawa M: Influence of bioactive, inorganic, and organic fillers on basic properties of 4-META/MMA-TBB resin as restorative materials for root caries. J Adhes Dent. 2025.12; 27 267-275. ( PubMed , DOI )
Ryuichi Ishitobi, Kayo Uchida: Improvement of International Competitiveness of the Sludge Dewatering Machine Applying VE SAVE Value Summit (India). 2025.09;
Xu K, Inokoshi M, Yoshihara K, Kakehata M, Yashiro H, Takahashi R, Yamamoto M, Kamijo S, Ikeda M, Minakuchi S: Bonding efficacy of highly translucent zirconia and lithium disilicate glass ceramics after femtosecond laser irradiation. J Prosthodont Res. 2025.08; 69 (3): 436-446. ( PubMed , DOI )
Chen Zeng, Tomoko Tabata, Rena Takahashi, Masaomi Ikeda, Junichi Shinagawa, Hisaichi Nakagawa, Yumi Tsuchida, Shunsuke Takano, Yasunori Sumi, Yasushi Shimada: Marginal adaptation analysis of CAD/CAM resin crown with non-invasive methods Clinical Oral Investigations. 2025.02; 29 (3): 158.
Shunsuke Takano, Rena Takahashi, Tomoko Tabata, Chen Zeng, Masaomi Ikeda, Yasushi Shimada: Bonding performance of universal adhesive systems with dual-polymerising resin cements to various dental substrates: in vitro study. BMC Oral Health. 2025.01; 25 (1): 101. ( PubMed , DOI )
Tonprasong W, Inokoshi M, Tamura M, Yoshihara K, Takahashi R, Nozaki K, Wada T, Minakuchi S: Does dental material type influence bacterial adhesion under the same polishing conditions? Direct observation using a fluorescent staining technique: An in vitro study. Dent Mater J. 2024.07; 43 (4): 485-494. ( PubMed , DOI )
Kanamori Y, Takahashi R, Nikaido T, Nitta H, Shimada Y, Tagami J, Kunzelmann KH: Influence of resin-coating techniques on the marginal adaptation and the bond strengths of CAD/CAM-fabricated hybrid ceramic inlays. Dent Mater J. 2024.06; 43 (3): 407-414. ( PubMed , DOI )
Yutaro Oda, Rena Takahashi, Toru Nikaido, Junji Tagami: Influence of the resin-coating technique on the bonding performance of self-adhesive resin cements in single-visit computer-aided design/computer-aided manufacturing resin restorations. Journal of Esthetic and Restorative Dentistry. 2022.06; 34 (4): 721-728. ( PubMed , DOI )
Hatano K, Inokoshi M, Tamura M, Uo M, Shimizubata M, Tonprasong W, Wada T, Takahashi R, Imai K, Minakuchi S: Novel antimicrobial denture adhesive containing S-PRG filler. Dent Mater J. 2021.12; 40 (6): 1365-1372. ( PubMed , DOI )
Tonprasong W, Inokoshi M, Tamura M, Uo M, Wada T, Takahashi R, Hatano K, Shimizubata M, Minakuchi S: Tissue Conditioner Incorporating a Nano-Sized Surface Pre-Reacted Glass-Ionomer (S-PRG) Filler. Materials (Basel). 2021.11; 14 (21): 6648. ( PubMed , DOI )
Saki Uchiyama, Rena Takahashi, Takaaki Sato, Shin Rozan, Masaomi Ikeda, Masanao Inokoshi, Toru Nikaido, Junji Tagami: Effect of a temporary sealing material on the bond strength of CAD/CAM inlay restorations with resin-coating technique. Dental Materials Journal. 2021.09; 40 (5): 1122-1128. ( PubMed , DOI )
Yu-Jung Lai, Rena Takahashi, Po-Yen Lin, Ling Kuo, Yuan Zhou, Khairul Matin, Yu-Chih Chiang, Yasushi Shimada, Junji Tagami: Anti-Demineralization Effects of Dental Adhesive-Composites on Enamel–Root Dentin Junction Polymers. 2021.09; 13 (19): 3327.
Yamamoto M, Inokoshi M, Tamura M, Shimizubata M, Nozaki K, Takahashi R, Yoshihara K, Minakuchi S: Development of 4-META/MMA-TBB resin with added benzalkonium chloride or cetylpyridinium chloride as antimicrobial restorative materials for root caries. J Mech Behav Biomed Mater. 2021.09; 124 104838. ( PubMed , DOI )
Nanako Ueda, Tomohiro Takagaki, Toru Nikaido, Rena Takahashi, Masaomi Ikeda, Junji Tagami: The effect of different ceramic surface treatments on the repair bond strength of resin composite to lithium disilicate ceramic. Dental Materials Journal. 2021.09; 40 (5): 1073-1079. ( PubMed , DOI )
Takaaki Sato, Rena Takahashi, Shin Rozan, Saki Uchiyama, Yuta Baba, Martina Vicheva, Ayaka Sato, Masaomi Ikeda, Tomohiro Takagaki, Toru Nikaido, Junji Tagami: The effect of temporary sealing materials and cleaning protocols on the bond strength of resin cement applied to dentin using the resin-coating technique. Dental Materials Journal. 2021.05; 40 (3): 719-726. ( PubMed , DOI )
Ahmed Abdou, Rena Takahashi, Amr Saad, Kosuke Nozaki, Toru Nikaido, Junji Tagami: Influence of resin-coating on bond strength of resin cements to dentin and CAD/CAM resin block in single-visit and multiple-visit treatment. Dental Materials Journal. 2021.05; 40 (3): 674-682. ( PubMed , DOI )
Toyoaki Kobayashi, Tomohiro Takagaki, Rena Takahashi, Masaomi Ikeda, Junji Tagami: Bonding performance of self-adhesive luting agents to highly translucent zirconia ceramics Asian Pacific Journal of Dentistry. 2020.12; 20 (2): 29-33. ( DOI )
Shin Rozan, Rena Takahashi, Toru Nikaido, Antonin Tichy, Junji Tagami: CAD/CAM-fabricated inlay restorations: Can the resin-coating technique improve bond strength and internal adaptation? Dental Materials Journal. 2020.12; 39 (6): 941-949. ( PubMed , DOI )
Shimizubata M, Inokoshi M, Wada T, Takahashi R, Uo M, Minakuchi S: Basic properties of novel S-PRG filler-containing cement. Dent Mater J. 2020.12; 39 (6): 963-969. ( PubMed , DOI )
Mikako Hayashi, Yasuko Momoi, Morioki Fujitani, Masayoshi Fukushima, Satoshi Imazato, Yuichi Kitasako, Shisei Kubo, Shoji Nakashima, Toru Nikaido, Akihiko Shimizu, Kenichi Sugai, Rena Takahashi, Masako Unemori, Chinami Yamaki: Evidence-based consensus for treating incipient enamel caries in adults by non-invasive methods: recommendations by GRADE guideline. Japanese Dental Science Review. 2020.11; 56 (1): 155-163. ( PubMed , DOI )
Yuna Kanamori, Rena Takahashi, Toru Nikaido, Elias P Bamidis, Michael F Burrow, Junji Tagami: The effect of curing mode of a high-power LED unit on bond strengths of dual-cure resin cements to dentin and CAD/CAM resin blocks. Dent Mater J. 2019.12; 38 (6): 947-954. ( PubMed , DOI )
Sae Akehashi, Rena Takahashi, Toru Nikaido, Michael F Burrow, Junji Tagami: Enhancement of dentin bond strength of resin cement using new resin coating materials. Dent Mater Journal. 2019.12; 38 (6): 955-962. ( PubMed , DOI )
Hisaya Yokota, Kayo Uchida: Short-time ve techniques and their mindsets developed in Japan 2016 Value Summit: The Power of VE. 2018;
Rena Takahashi, Erika Ota, Keika Hoshi, Toru Naito, Yoshihiro Toyoshima, Hidemichi Yuasa, Rintaro Mori, Eishu Nango : Fluoride supplementation (with tablets, drops, lozenges or chewing gum) in pregnant women for preventing dental caries in the primary teeth of their children Cochrane Database of Systematic Reviews. 2017.10; ( DOI )
Atsuko Tagami, Rena Takahashi, Toru Nikaido, Junji Tagami: The effect of curing conditions on the dentin bond strength of two dual-cure resin cements Journal of Prosthodontic Research. 2017.01; 61 (4): 412-418. ( PubMed , DOI )
Kayo Uchida: New Efficient VE Workshop for the Service Industry - Its Application and Success Value Management Practice (Hungary). 2016.05;
Yasuko Momoi, Akihiko Shimizu, Mikako Hayashi, Satoshi Imazato, Masako Unemori, Yuichi Kitasako, Shisei Kubo, Rena Takahashi, Shozi Nakashima, Toru Nikaido, Masayoshi Fukushima, Morioki Fujitani, Chinami Yamaki, Kenichi Sugai: Root caries management: Evidence and consensus based report Curr Oral Health Rep. 2016.03; 30 1-7. ( DOI )
Kayo Uchida: Evaluation techniques of the Esteem function International Conference 2015: Discover Hidden Values, HKIVM-SAVE (Hong Kong). 2015.05;
Kayo Uchida: New methodology of the VE enforcement for the Medical and Service Industry SAVE International Europe (Germany). 2015.04;
Hua Qiao, Rena Takahashi, Toru Nikaido, Syozi Nakashima, Alireza Sadr, Masaomi Ikeda, Junji Tagami: Change of dentin permeability in different storage media after resin coating Asian Pacific Journal of Dentistry. 2015; 15 (2): 33-40.
Toru Nikaido, Go Inoue, Tomohiro Takagaki, Rena Takahashi, Alireza Sadr, Junji Tagami. : Resin Coating Technique for Protection of Pulp and Increasing Bonding in Indirect Restoration. Curr Oral Health Rep. 2015; 2 (2): 81-86. ( DOI )
Kayo Uchida: Application of Esteem Function analysis and evaluation to VE studies SAVE Value Summit (USA). 2014.06;
Jian Jin, Rena Takahashi, Reinhard Hickel, Karl-Heinz Kunzelmann: Surface properties of universal and flowable nanohybrid composites after simulated tooth brushing. Am J Dent. 2014.06; 27 (3): 149-154. ( PubMed )
Kayo Uchida: Numerical Value Analysis and Evaluation Techniques Value World (The Journal of SAVE International). 2014; 37 (1): 47-52.
Rena Takahashi, Jian Jin, Toru Nikaido, Junji Tagami, Reinhard Hickel, Karl-Heinz Kunzelmann: Surface characterization of current composites after toothbrush abrasion. Dent Mater J. 2013; 32 (1): 75-82. ( PubMed )
Rena Takahashi, Toru Nikaido, Junji Tagami, Reinhard Hickel, Karl-Heinz Kunzelmann: Contemporary adhesives: marginal adaptation and microtensile bond strength of class II composite restorations. Am J Dent. 2012.06; 25 (3): 181-188. ( PubMed )
Kayo Uchida: Required functions to motivate patients in visiting dental clinic 52nd Annual Conference of SAVE International (USA). 2012.06;
Nikaido T, Takahashi R, Ariyoshi M, Sadr A, Tagami J.: Protection and reinforcement of tooth structures by dental coating materials. Coatings. 2012; 2 210-220.
Takahashi R, Nikaido T, Ariyoshi M, Kitayama S, Sadr A, Foxton RM, Tagami J: Thin resin coating by dual-application of all-in-one adhesives improves dentin bond strength of resin cements for indirect restorations. Dent Mater J. 2010.10; 29 (5): 615-622. ( PubMed )
Kitayama S, Nikaido T, Takahashi R, Zhu L, Ikeda M, Foxton RM, Sadr A, Tagami J: Effect of primer treatment on bonding of resin cements to zirconia ceramic. Dent Mater. 2010.05; 26 (5): 426-432. ( PubMed , DOI )
Rena Takahashi, Toru Nikaido, Meu Ariyoshi, Richard M Foxton, Junji Tagami: Microtensile bond strengths of a dual-cure resin cement to dentin resin-coated with an all-in-one adhesive system using two curing modes. Dent Mater J. 2010.05; 29 (3): 268-276. ( PubMed )
Yuka Tsuda, Rena Takahashi, Motoi Takahashi, Yousuke Minato, Yasushi Shimada: Inhibitory Effect of Potassium Iodide on Tooth Discoloration Induced by Silver Diamine Fluoride in Sound and Demineralized Tooth Substrates: A Multifactorial Analysis Using a Linear Mixed Model The Japanese Journal of Conservative Dentistry. 2026.04; 69 (2): 144-151. ( DOI )
Motoi Takahashi, Rena Takahashi, Yasushi Shimada: Direct Composite Restoration for Esthetic and Functional Disorder of Anterior Teeth with a Digital Workflow: A Case Report The Japanese Journal of Conservative Dentistry. 2023.08; 66 (4): 224-232. ( DOI )
Rena Takahashi: Practice of resin coating technique for vital teeth Adhesive Dentistry. 2022.04; 40 (1): 14-17.
SATO Takaaki, TABATA Tomoko, HATAYAMA Takashi, AKABANE Koudai, SATO Ayaka, BABA Yuta, TAKAHASHI Rena, INOUE Go, HIRAISHI Noriko, SUMI Yasunori, SHIMADA Yasushi and TAGAMI Junji: Influence of Phosphoric Acid Etching on the Dentin-enamel Junction THE JAPANESE JOURNAL OF CONSERVATIVE DENTISTRY. 2021.08; 64 (4): 271-278. ( DOI )
TAKAHASHI Rena, ENOMOTO Megumi, ODA Yutaro, UCHIYAMA Saki, ROZAN Shin, KANAMORI Yuna, AKEHASHI Sae, TAGAMI Atsuko, TAKAHASHI Akifumi, NORITAKE Kanako, SATO Takaaki, TAGAMI Junji: Effects of Clinical Experience and Adhesive Systems on the Dentin Bonding Strength and Dentin Bonding Reliability The Japanese Journal of Conservative Dentistry. 2021.06; 64 (3): 220-226. ( DOI )
Mikako Hayashi, Yuichi Kitasako, Rena Takahashi, Toru Nikaido: A key aspect of pulp protection using modern adhesive technology The Journal of Japan Endodontic Association . 2021.05; 42 (2): 77-82. ( DOI )
Toru Nikaido, Tomohiro Takagaki, Syusuke Kusakabe, Rena Takahashi, Junji Tagami: Basic knowledge on the resin coating technique -Development of thin-film coating materials- The Journal of the Japanese Society for Dental Materials and Devices. 2020.05; 39 (2): 143-146.
ROZAN Shin, TAKAHASHI Rena, ODA Yutaro, NIKAIDO Toru, TAGAMI Junji: The effect of the thickness of resin coating layer and CAD/CAM resin block on bond strength of resin cement with single visit treatment Japanese Journal of Dental Esthetics. 2020.03; 32 (2): 111-118.
Standardization of Dental Hygienists' Work 2018.09;
Oto Aramaki, Rena Takahashi, Takahiro Wada, Motohiro Uo, Junji Tagami: Effect of Time after Light-curing of Composite Resin Crown on the Bonding Property of Resin Cement The Japanese Journal of Conservative Dentistry. 2015.02; 58 (1):