Personnel Information

写真a

NAKAJIMA Yoshikazu


Job title

Professor
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Campus Career 【 display / non-display 】

  • 2017.04
    -
    2023.03
    Tokyo Medical and Dental University， Institute of Biomaterials and Bioengineering， Medical Devices， Biomedical Information， Professor
  • 2023.04
    -
    Now
    Tokyo Medical and Dental University， Institute of Biomaterials and Bioengineering， -， -， Professor
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Academic Activity 【 display / non-display 】

  • 2018.06
    -
    Now
    Engineering Academy of Japan Board member
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Published Papers & Misc 【 display / non-display 】

  1. Sugino T, Onogi S, Oishi R, Hanayama C, Inoue S, Ishida S, Yao Y, Ogasawara N, Murakawa M, Nakajima Y. Investigation of Appropriate Scaling of Networks and Images for Convolutional Neural Network-Based Nerve Detection in Ultrasound-Guided Nerve Blocks. Sensors (Basel, Switzerland). 2024.06; 24 (11): 3696. ( PubMed, DOI )

  2. Sugino T, Kin T, Saito N, Nakajima Y. Improved segmentation of basal ganglia from MR images using convolutional neural network with crossover-typed skip connection. International journal of computer assisted radiology and surgery. 2024.03; 19 (3): 433-442. ( PubMed, DOI )

  3. Pei Jiang, Takashi Obi, Yoshikazu Nakajima. Integrating prior knowledge to build transformer models International Journal of Information Technology. 2024.01; 16 1279-1292.

  4. Tadahiro Ishiwada, Yoji Tanaka, Shinya Onogi, Yoshikazu Nakajima, Akihito Sato, Yukika Arai, Takamaro Takei, Taketoshi Maehara. Morphological analysis of the trigeminal nerve in trigeminal neuralgia using the nerve's centerline and multiple cross-sections of a 3D model Journal of Neurosurgery. 2024;

  5. 杉野貴明，中島義和. AIを用いた医用画像診断支援 電気学会誌. 2023.04; 143 (4): 208-211. ( DOI )

  6. Onogi Shinya, Nakajima Yoshikazu. Assessment of All-in-focus Image Quality in Shape-from-focus Technique SENSORS AND MATERIALS. 2023.04; 35 (4): 1327-1337. ( DOI )

  7. Zhou Dongbo, Hayakawa Wataru, Nakajima Yoshikazu, Tadano Kotaro. Development of a Wearable Haptic Glove Presenting Haptic Sensation by Electrical Stimulation SENSORS. 2023.01; 23 (1): ( PubMed, DOI )

  8. Ogawa Takahisa, Yoshii Toshitaka, Oyama Jun, Sugimura Nobuhiro, Akada Takashi, Sugino Takaaki, Hashimoto Motonori, Morishita Shingo, Takahashi Takuya, Motoyoshi Takayuki, Oyaizu Takuya, Yamada Tsuyoshi, Onuma Hiroaki, Hirai Takashi, Inose Hiroyuki, Nakajima Yoshikazu, Okawa Atsushi. Detecting ossification of the posterior longitudinal ligament on plain radiographs using a deep convolutional neural network: a pilot study SPINE JOURNAL. 2022.06; 22 (6): 934-940. ( PubMed, DOI )

  9. Fukushima Katsuhiko, Miyazaki Tetsuro, Kawase Toshihiro, Kanno Takahiro, Sogabe Maina, Nakajima Yoshikazu, Kawashima Kenji. A pneumatic rotary actuator for forceps tip rotation SENSORS AND ACTUATORS A-PHYSICAL. 2022.01; 333 ( DOI )

  10. Sugino T, Roth HR, Oda M, Kin T, Saito N, Nakajima Y, Mori K. Performance improvement of weakly supervised fully convolutional networks by skip connections for brain structure segmentation. Medical physics. 2021.08; ( PubMed, DOI )

  11. Shinya Onogi, Toshihiro Kawase, Takaaki Sugino, Yoshikazu Nakajima. Investigation of Shape-from-Focus Precision by Texture Frequency Analysis Electronics. 2021.08; 10 (16): 1870. ( DOI )

  12. Toshihiro Kawase, Tetsuro Miyazaki, Takahiro Kanno, Kotaro Tadano, Yoshikazu Nakajima, Kenji Kawashima. Pneumatic Reservoir Computing for Sensing Soft Body: Computational Ability of Air in Tube and Its Application to Posture Estimation of Soft Exoskeleton Sensors and Materials. 2021.08; 33 (8): 2803. ( DOI )

  13. Nakajima Y, Tanigaki N, Sugino T, Kawase T, Onogi S. A Small and High-Speed Driving Mechanism for 3D Shape Measurement in Monocular Endoscopy. Sensors (Basel, Switzerland). 2021.07; 21 (14): ( PubMed, DOI )

  14. Takaaki Sugino, Toshihiro Kawase, Shinya Onogi, Taichi Kin, Nobuhito Saito, Yoshikazu Nakajima. Loss Weightings for Improving Imbalanced Brain Structure Segmentation Using Fully Convolutional Networks Healthcare. 2021.07; 9 (8): 938. ( DOI )

  15. Shinya Onogi, Toshihiro Kawase, Takaaki Sugino, Yoshikazu Nakajima. Investigation of Surgical Tool Misplacement in Virtual Fluoroscopy Sensors and Materials. 2021.07; 33 (7): 2521. ( DOI )

  16. Tetsuro Miyazaki, Toshihiro Kawase, Takahiro Kanno, Maina Sogabe, Yoshikazu Nakajima, Kenji Kawashima. Running Motion Assistance Using a Soft Gait-Assistive Suit and Its Experimental Validation IEEE Access. 2021.06; 9 94700-94713. ( DOI )

  17. Kawase Toshihiro, Sugino Takaaki, Onogi Shinya, Kawashima Kenji, Nakajima Yoshikazu. Improvement of a Tunable Stiffness Organ-Grasping Device by Design of a Wavy-Shaped Beam Structure APPLIED SCIENCES-BASEL. 2021.05; 11 (10): ( DOI )

  18. Shinya Onogi, Takaaki Sugino, Toshihiro Kawase, Yoshikazu Nakajima. Improvement of Fiducial Planar Marker Tracking by Integration with Gyroscope Sensors and Materials. 2021.05; 33 (5): 1727. ( DOI )

  19. Yoshikazu Nakajima, Toshihiro Kawase, Rina Suzuki, Takaaki Sugino, Shinya Onogi, Kenji Kawashima, Katsushi Ouchi. Finite Element Method Analysis and Structure Design of Stiffness-tunable Beam-shaped Material Sensors and Materials. 2021.05; 33 (5): 1703. ( DOI )

  20. Sugino Takaaki, Suzuki Yutaro, Kin Taichi, Saito Nobuhito, Onogi Shinya, Kawase Toshihiro, Mori Kensaku, Nakajima Yoshikazu. Label cleaning and propagation for improved segmentation performance using fully convolutional networks INTERNATIONAL JOURNAL OF COMPUTER ASSISTED RADIOLOGY AND SURGERY. 2021.03; 16 (3): 349-361. ( DOI )

  21. Nakajima Yoshikazu, Suzuki Rina, Suzuki Yutaro, Sugino Takaaki, Kawase Toshihiro, Onogi Shinya, Seki Haruna, Fujiwara Tatsuki, Ouchi Katsuhiro. Suction-fixing surgical device for assisting liver manipulation with laparoscopic forceps INTERNATIONAL JOURNAL OF COMPUTER ASSISTED RADIOLOGY AND SURGERY. 2020.10; 15 (10): 1653-1664. ( PubMed, DOI )

  22. Yoshida Y, Manaka T, Nitadori J, Shinozaki-Ushiku A, Doke T, Saito T, Sato J, Miyaji T, Yamaguchi T, Oyama H, Fukayama M, Nakajima Y, Nakajima J. A comparison between 2- and 3-dimensional approaches to solid component measurement as radiological criteria for sublobar resection in lung adenocarcinoma ≤ 2 cm in size Surgery Today. 2019.10; 49 (10): 828-835. ( DOI )

  23. Yoshida Yukihiro, Manaka Toshiki, Nitadori Jun-ichi, Shinozaki-Ushiku Aya, Doke Takehito, Saito Toki, Sato Jiro, Miyaji Tempei, Yamaguchi Takuhiro, Oyama Hiroshi, Fukayama Masashi, Nakajima Yoshikazu, Nakajima Jun. 径2cm以下の肺腺癌に対する縮小手術のための、放射線学的判断基準としての固形成分測定における二次元アプローチと三次元アプローチの比較(A comparison between 2- and 3-dimensional approaches to solid component measurement as radiological criteria for sublobar resection in lung adenocarcinoma ≦ 2 cm in size) Surgery Today. 2019.10; 49 (10): 828-835. ( ichushi )

  24. Kim J, Nakajima Y, Kobayashi K. A Suction-Fixing Stiffness-Tunable Liver Manipulator for Laparoscopic Surgeries 2018.01; 23 (1): 262-273. ( DOI )

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Conference Activities & Talks 【 display / non-display 】

  1. Dongbo Z, Hengbing Ge, Nakajima Y. Noninvasive and stable organ manipulation forceps with stiffness tunable gripper. The 8th International Symposium on Biomedical Engineering (ISBE 2023) 2023.11.22

  2. Rathnayake Mudiyanselage Migara Harshaka Bandara Rathnayake, Xu Y, Yonemitsu Y, Shimizu M, Sugino T, Onogi S, Moriyama K, Nakajima Y. Two-level feature points detection of mandibular using 3D U-Net and curvature analysis. The 8th International Symposium on Biomedical Engineering (ISBE 2023) 2023.11.22

  3. Takahashi T, Nakashima Y, Kobayashi M, Sugino T, Onogi S, Wada Y, Okumiya Y, OkuboK, Nakajima Y. Pulmonary respiratory classification with intercostal movement by using variance analysis in complex wavelet domain. The 8th International Symposium on Biomedical Engineering (ISBE 2023) 2023.11.22

  4. Sugino T, Kin T, Saito N, Nakajima Y. Automatic nerve detection for ultrasound -guided peripheral nerve blocks using deep convolutional neural networks. The 8th International Symposium on Biomedical Engineering (ISBE 2023) 2023.11.22

  5. Jiang P, Onogi S, Yamada K, Nakajima Y. GPT-based operation capturing interface for emergency medicine. The 8th International Symposium on Biomedical Engineering (ISBE 2023) 2023.11.22

  6. Nakajima Y, Yashima Y, Onogi S. Navigation error estimation with considering human's discriminative sensitivity in AR surgical navigation. 2023 Computer Assisted Radiology and Surgery International Congress (CARS 2023) 2023.06.22 Munich, Germany

  7. Sugino T, Kin T, Saito N, Nakajima Y. Improved segmentation of basal ganglia from MR images using convolutional neural network with crossover-typed skip connection. 2023 Computer Assisted Radiology and Surgery International Congress (CARS 2023) 2023.06.21 Munich, Germany / Online

  8. Sugino T, Ishikawa Y, Okubo K, Nakajima Y. Convolutional neural network-based lesion detection for thoracoscopic lung cancer surgery. The 7th International Symposium on Biomedical Engineering (ISBE 2022) 2022.11.25

  9. Sugino T, Kin T, Saito N, Nakajima Y. Automatic segmentation of basal ganglia on MRI images using fully convolutional network. The 7th International Symposium on Biomedical Engineering (ISBE 2022) 2022.11.25

  10. Kasahara D, Iwazaki H, Takei M, Sugino T, Onogi S, Nakajima Y, Masuda K. Automatic extraction of blood vessel network using image processing based on Hessian matrix in ultrasonic volume. The 43rd Symposium on UltraSonic Electronics (USE 2022) 2022.11.08

  11. Nakajima Y. Current trends of AI healthcare. The 8th International Symposium on the Dialogue for Global Innovation (DFGI 2022) 2022.10.06

  12. Sugino T, Kin T, Saito N, Nakajima Y. Two-stage convolutional neural network-based approach for improved segmentation of basal ganglia on MR images. 2022 Computer Assisted Radiology and Surgery International Congress (CARS 2022) 2022.06.07

  13. Kawase T, Hayashi H, Miyazaki T, Sogabe M, Nakajima Y, Kawashima K. Multi-joint motion estimation of pneumatic assistive suit using pressure distribution in pipelines. The 6th International Symposium on Biomedical Engineering 2021.12.03

  14. Kawase T, Sugino T, Onogi S, Miyazaki T, Kawashima K, Nakajima Y. Improved design of a wavy-shaped beam structure for a tunable stiffness grasping device. The 6th International Symposium on Biomedical Engineering 2021.12.03

  15. Nakajima Y. Current trends of AI healthcare. On-line mini Symposium on the 7.5th “Dialogue for Global Innovation" 2021.11.22

  16. Feng T, Sogabe M, Ito T, Miyazaki T, Kawase T, Kanno T, Nakajima Y, Kawashima K. Development of pneumatically driven verification system for ophthalmic needling operation. The 11th JFPS International Symposium on Fluid Power 2021.10.12

  17. Kawase T, Nakanishi T, Yoshida S, Ohno S, Sakurai R, Miyazaki T, Kanno T, Sogabe M, Nakajima Y, Kawashima K. Development of bidirectional arm curl machine using pneumatic artificial rubber muscles. The 11th JFPS International Symposium on Fluid Power 2021.10.12

  18. Ito S, Miyazaki T, Aizawa J, Kawase T, Sogabe M, Kanno T, Nakajima Y, Kawashima K. Development of a whole body training device by multi-directional force input using pneumatic artificial muscles. The 11th JFPS International Symposium on Fluid Power 2021.10.12

  19. Horiuchi H，Sugino T，Kobayashi M，Wada Y， Okumiya Y，Kawase T，Onogi S，Okubo K， Nakajima Y. Combination of wavelet transform and LSTM to detect low functional respiration. 第60回日本生体医工学会大会 2021.06.15

  20. Yoshikazu Nakajima. Human security and well-being for urban design with STI. Side Event "Future urbal design to promote achievement of the SDGs with STI" in STI Forum 2021 2021.05.06 Zoom on-line

  21. Toshihiro Kawase, Rina Suzuki, Takaaki Sugino, Shinya Onogi, Yoshikazu Nakajima. Effect of beam design on function of stiffness-tunable organ grasping device: a FEM study. 2020 Asian Conference on Computer Assisted Surgery (ACCAS 2020) 2020.11.27

  22. Nakajima Y.. AI collaboration for medicine and its feasibility for supporting population aging.. The 22nd East-Asia round table meeting (EA-RTM) 2019.12.03 Osaka,Japan

  23. Takaaki Sugino, Yutaro Suzuki, Taichi Kin, Nobuhito Saito, Yoshikazu Nakajima. Comparative analysis of deep learning-based automatic brain segmentation techniques. Asian Conference on Computer Aided Surgery 2019 2019.11.25

  24. Sugino T, Suzuki Y, Kin T, Saito N, Nakajima Y. Comparative analysis of deep learning-based automatic brain segmentation techniques.. The 15th Asian Conference on Computer Assisted Surgery (ACCAS 2019) 2019.11.24 Tokyo, Japan

  25. Nakajima Y, Suzuki R, Kim J, Sugino T, Sukondhasingha K, Ouchi K.. Stiffness-tunable device for assisting liver manipulation in laparoscopic surgeries.. The 15th Asian Conference on Computer Assisted Surgery (ACCAS 2019) 2019.11.24 Tokyo, Japan

  26. Sugino T, Suzuki Y, Kin T, Saito N, Nakajima Y.. AI segmentation for advanced anatomical visualization. . The 4th International Symposium on Biomedical Engineering (ISBE 2019) 2019.11.15 Hamamatsu, Japan

  27. Takaaki Sugino, Yutaro Suzuki, Taichi Kin, Nobuhito Saito, Yoshikazu Nakajima. AI segmentation for advanced anatomical visualization. The 4th International Symposium on Biomedical Engineering (ISBE2019) 2019.11.15

  28. Nakajima Y.. AI collaboration towards strong AI realization.. The 7th international symposium on the Dialogue for Global Innovation (DFGI 2019) 2019.09.29 London, UK

  29. Nakajima Y, Sohma Y, Jiang J.. Projection-mapping navigation with image deformation tracking for brain surgeries.. 2019 Computer Assisted Radiology and Surgery International Congress (CARS 2019) 2019.06.21 Rennes, France

  30. Sukondhasingha K, Nakajima Y.. Sucker design improvement of stiffness-adjustable grasping pads for laparoscopic surgeries.. 2019 Computer Assisted Radiology and Surgery International Congress (CARS 2019) 2019.06.20 Rennes, France

  31. Yoshikazu Nakajima. Computerization of Medicine and Biology. International Symposium on Frontier of Science, Technology and Engineering（FOSTE) 2018.11.23 Chiang Mai, Thailand

  32. Joonhwan Kim, Yoshikazu Nakajima, Hiroshi Tsukihara, Hidemichi Kiyomatsu, Sakura Uto, Ichiro Sakuma. Effectiveness and invasiveness evaluation of the organ manipulation finger in in-vivo trial. The 14th Asian Conference on Computer Aided Surgery　(ACCAS2018) 2018.11.18 Shanghai, China

  33. Yoshikazu Nakajima. Strong-AI data analysis in medicine by using autonomous networking of small and weak Ais. The 6th International Symposium of " Dialogue for Global Innovation" on Technology and Humanity-part 2 2018.11.02 Cambridge, UK

  34. Yoshikazu Nakajima. Knowledge sharing among small AI computers in medicine. IKCEST　International Symposium 2018 2018.10.26 Hangzhou, China

  35. Yoshikazu Nakajima. Autonomous Networking of Small and Weak-AI Computers and Its Applications for Medical Assistance. The 21st East Asia Round Table Meeting of Academies of Engineering ( EA-RTM) 2018.10.25 Hangzhou, China

  36. Nakajima Y. Computer integrated analysis of pre-and intra-operative surgical data. The 4th Joint Symposium between IBB/TMDU and Chulalongkorn University on Biomedical Materials and Engineering 2018.01.12 Bangkok, Thailand

  37. Nakajima Y. Artificial Intelligence and IoT in Medicine. 1st International Symposium on Frontier of Science, Technology and Engineering(FOSTE) 2017.11.20 Bangkok

  38. Nakajima Y. Integration of sensing, Simulation and AI Analysis in Medicine. The 2nd International Symposium on Biomedical Engineering 2017.11.09 Tokyo

  39. Gabin H, Nakajima Y. Recognizing of hand pose in basic surgical tasks using depth images. Computer Assisted Radiology and Surgery (CARS) 2017 2017.06.23 Barcelona

  40. Kim J, Nakajima Y, Kobayashi K. Suction-fixing and stiffness-turning manipulator for laparoscopic liver resection. Computer Assisted Radiology and Surgery (CARS) 2017 2017.06.22

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Awards & Honors 【 display / non-display 】

  • ISCAS- Best Poster Award，The International Society for Computer Aided Surgery ( ISCAS)，2019.06

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