Last Update：22th, May, 2025.

日本語

Works and Research by
Yusuke KOIKE
(小池 雄介 in Japanese)

Belonging to Academic Society：

• The Japan Society for Precision Engineering
• The Japan Society for Abrasive Technology
• The Japan Society of Mechanical Engineers

Past Research Contents：

• Material Removal Process considering Cutting Force and Workpiece Stiffness
• Copying Characteristics from Tool Chip Motion to Workpiece
• Measurement Error of Triangular Surveying Type Laser Displacement Sensor
• Measurement System to Perform Measurement and Caliblation Simultaneously
• Cutting Simulation
• Control of a chip shape and a chip flow
• Force measurement with strain sensors

1. Doctoral Dissertations

   1. Research on the Design of Machining Process for the Difficult-to-Cut and Low Stiffness Workpiece, Kyoto University, March 2013.(in Japanese)
      
      

2. Published Paper on Science Journal

   1. Daisuke Kono, Atsushi Matsubara,Yusuke Koike，Iwao Yamaji：
      Measurement of lie Copying Rate of Tool Edge Motions by Using a Measurement-Fused Machining System，
      Journal of the Japan Society for Precision Engineering，Vol. 75，No. 4(2009)，pp.520-524(in Japanese)
      
      
   2. Yusuke KOIKE, Daisuke KONO, Atsushi MATSUBARA and Iwao YAMAJI：
      In-situ Measurement by Using a Measurement-Fused Machining System，
      Journal of the Japan Society for Precision Engineering，Vol. 76，No. 8(2010)，pp.945-949(in Japanese)
      ＊Excellent Paper award-winning from the Mazak Foundation
      
      
   3. Yusuke KOIKE, Atsushi MATSUBARA, Shinji NISHIWAKI, Kazuhiro IZUI and Iwao YAMAJI：
      Cutting Process Design for Minimizing Workpiece Displacement at Cutting Point，
      Journal of the Japan Society for Precision Engineering，Vol. 76，No. 12(2010), pp.1406-1410, 2010.(in Japanese)
      
      
   4. Yusuke Koike, Atsushi Matsubara, Shinji Nishiwaki, Kazuhiro Izui, and Iwao Yamaji,
      Cutting Path Design to Minimize Workpiece Displacement at Cutting Point: Milling of Thin-Walled Parts,
      International Journal of Automation Technology(IJAT), Vol.6, No.5, pp.638-647, 2012.
      
      
   5. Yoshihiro Kimura, Atsushi Matsubara, Yusuke Koike:
      Analysis of Measurement Errors of a Diffuse-Reflection-Type Laser Displacement Sensor for Profile Measurement,
      International Journal of Automation Technology, Vol.6, No.6, pp.724-727, 2012.(Development report)
      
      
   6. Yusuke Koike, Atsushi Matsubara and Iwao Yamaji:
      Design method of material removal process for minimizing workpiece displacement at cutting point,
      CIRP Annals - Manufacturing Technology, 62(2013), pp.419-422.
      
      

3. Presentation Paper at International Conference

   1. Yusuke KOIKE, Atsushi MATSUBARA, Iwao YAMAJI and Yosuke NAKATSUKASA：
      Improving Tool Life in End milling of Cobalt Chromium Molybdenum (Co-Cr-Mo) alloy,
      Leading Edge Manufacturing in 21st century (LEM21) ,Dec. 2-4, 2009, Osaka, Japan
      
      
   2. Taku YAMAZAKI, Atsushi MATSUBARA, Tomoya FUJITA, Yusuke KOIKE, Toshiyuki MURAKI, Kohei ASANO and Kazuyuki KAWASHIMA：
      Measurement of Spindle Stiffness by using a Magnet Loader,
      Leading Edge Manufacturing in 21st century (LEM21), Dec. 2-4, 2009, Osaka, Japan
      
      
   3. Daisuke Kono, Atsushi Matsubara, Yusuke Koike and Iwao Yamaji,
      "Evaluation of Identification Accuracy of Copying Rate of Tool Motions with Measurement-Fused Machining System",
      Proc. of the 3rd International Conference of Asian Society for Precision Engineering and Nanotechnology(ASPEN2009), 1P9-9, Fukuoka, Japan, November 2009.
      This work was supported by JSPS Grand-in-Aid for JSPS Fellows 21341.
      
      
   4. Yusuke KOIKE, Atsushi MATSUBARA, Shinji NISHIWAKI, Kazuhiro IZUI and Iwao YAMAJI:
      Algorithm to Optimize Cutting Path for Minimizing Workpiece Displacement at Cutting Point,
      China-Japan-Korea Joint Symposium on Optimization of Sliuctural and Mechanical Systems(CJK-OSM6),
      J-46, Kyoto, Japan, June 2010.
      
      
   5. Yusuke KOIKE, Atsushi MATSUBARA, Shinji NISHIWAKI, Kazuhiro IZUI and Iwao YAMAJI:
      Optimization Design of Cutting Path for Minimizing Workpiece Displacement at Cutting Point,
      4th CIRP International Conference on High Performance Cutting 2010,
      J-46, Gifu, Japan, Oct. 2010.
      
      
   6. Yoshihiro KIMURA, Atsushi MATSUBARA and Yusuke KOIKE:
      Analysis of Measurement Errors of a Diffuse-Reflection Type Laser Displacement Sensor for Profile Measurement,
      6th Leading Edge Manufacturing in 21st century (LEM21) , 3280, Saitama, Japan, Nov. 2011.
      
      
   7. Yusuke KOIKE, Atsushi MATSUBARA and Iwao YAMAJI:
      Optimization of Cutting Path for Minimizing Workpiece Displacement at the Cutting Point: Changing the Material Removal Process, Feed Direction and Tool Orientation,
      1st CIRP-BioManufacturing 2013, Tokyo, Japan, March 2013.
      
      

4. Presentation Paper at Japanese Conference

   1. Yusuke KOIKE，Atsushi MATSUBARA,
      Approaches to Identify Copying Ratio by On-machine Measurement,
      ABTEC 2008, The University of Shiga Prefecture, Shiga, September 2008.(in Japanese)
      ＊Excellent Presentation Paper award-winning
      
      
   2. Atsushi MATSUBARA, Daisuke KONO, Yusuke KOIKE, Iwao YAMAJI,
      Measurement of copying rate of tool motions by measurement-fused machining system:Part1, System Investigation,
      Autumn Conference of The Society of Precision Engineering 2008，A22，Sendai，September 2008.(in Japanese)
      
      
   3. Yusuke KOIKE, Atsushi MATSUBARA, Yosuke NAKATSUKASA, Iwao YAMAJI,
      Influence of Workpiece Stiffness on Tool Life,
      Autumn Conference of The Society of Precision Engineering 2009，B14，Kobe University，Hyogo，September 2009.(in Japanese)
      ＊also participated in the poster session
      ＊Best Poster Presentation award-winning
      
      
   4. Tomoya FUJITA, Atsushi MATSUBARA, Yusuke KOIKE,
      Closed loop Conliol of Relative Displacement between Virtual Tool and Workpiece with Fast Tool Servo System,
      Autumn Conference of The Society of Precision Engineering 2009, E04, Kobe University, Hyogo, September 2009.(in Japanese)
      ＊also participated in the poster session
      
      
   5. Yusuke KOIKE, Atsushi MATSUBARA, Iwao YAMAJI, Shinji NISHIWAKI, Kazuhiro IZUI,
      Optimization Design to Minimize Workpiece Displacement at Cutting Point,
      Spring Conference of The Society of Precision Engineering 2010，C75，Saitama University，Saitama，May 2010.(in Japanese)
      ＊Best Presentation award-winning
      
      
   6. Shinya Ikenaga, Atsushi MATSUBARA, Taku YAMAZAKI, Yusuke KOIKE,
      Measurement of Main Spindle Stiffness with Non-contact type Force Generator,
      Autumn Conference of The Society of Precision Engineering 2010, E45, Nagoya University, Aichi, September 2010.(in Japanese)
      
      
   7. Yusuke KOIKE, Atsushi MATSUBARA, Fumiya YOSHINO,
      Deliberation of workpiece removal method to consider workpiece dynamic stiffness,
      8-th conference of Manufacturing and Machine Tool Devision of The Japan Society of Mechanical Engineers 2010,
      D28, Okayama University, Okayama, November 2010.(in Japanese)
      
      
   8. Yusuke Koike，Niklaus Ruettimann，Konrad Wegener：
      Simulation of shaper machining with particle method,
      Spring Conference of The Society of Precision Engineering 2012, N43, Tokyo Metropolitan Unibersity, Tokyo, March 2012.(in Japanese)
      
      
   9. Yusuke Koike, Atsushi Matsubara: Application of particle method to cutting simulation,
      ABTEC 2012, B12, Doshisha University, Kyoto, August 2012.(in Japanese)
      
      
   10. Koji Kosai, Masashi Harada, Yusuke Koike, Daisuke Murakami: Development of machining condition monitoring technology with sensor-equipped tool,
       14-th conference of Manufacturing and Machine Tool Devision of The Japan Society of Mechanical Engineers 2022, B15, Kanazawa, Ishikawa, November 2022.(in Japanese)
       
       
   11. Koji Kosai, Yusuke Koike, Daisuke Murakami:Trial of monitoring tool edge condition during endmilling with sensor-equipped tool holder,
       Autumn Conference of The Society of Precision Engineering 2024, D103, Okayama University, Okayama, September 2024.(in Japanese)
       
       

5. Poster Presentation

   1. Daisuke KONO, Atsushi MATSUBARA, Yusuke KOIKE, Tomoya FUJITA,
      Development of Measurement-fused Machining system,
      Poster Session of 13-th International Machine Tools Engineer Conference (The 13-th IMEC), Tokyo，November 2008.(in Japanese)
       
      
   2. Yusuke KOIKE, Atsushi MATSUBARA, Daisuke KONO, Iwao YAMAJI,
      Accuracy Improvement of On-machine Measurement with liiangular Surveying Type Laser Displacement Sensor,
      Kansai Region Conference of The Society of Precision Engineering 2009, P-43, Osaka, May 2009.(in Japanese)
       
      
   3. Daisuke Kono, Atsushi Matsubara, Yusuke Koike and Iwao Yamaji：
      Evaluation of Identification Accuracy of Copying Rate of Tool Motions with Measurement-Fused Machining System,
      Proc. of Asian Symposium for Precision Engineering and Nanotechnology 2009 (ASPEN 2009), Nov. 11-13, (2009) Kokura, Japan
       
      
   4. Yusuke KOIKE, Atsushi MATSUBARA, Shinji NISHIWAKI, Kazuhiro IZUI, Iwao YAMAJI,
      Cutting Process Design to Consider Workpiece Stiffness at Cutting Point and Cutting Force Vector,
      Kansai Region Conference of The Society of Precision Engineering 2010, P-12, Kyoto, May 2010.(in Japanese)
       
      
   5. Yusuke KOIKE, Atsushi MATSUBARA, Shinji NISHIWAKI, Kazuhiro IZUI, Iwao YAMAJI,
      Cutting Process Design to Minimize Workpiece Displacement at Cutting Point,
      Poster Session of 14-th International Machine Tools Engineer Conference (The 14-th IMEC), A-9, Tokyo, October 2010.(in Japanese)
      ＊Excellent Poster award-winning
       
      

6. Forum Presentation

   1. Yusuke KOIKE, Cutting Path Generation by Considering Workpiece Stiffness,
      12th Autumn Forum For Technology Exchange by The Japan Society of Mechanical Engineers Kansai Branch, Osaka, October 2011.(in Japanese)
      
      

7. Expositive Paper

   1. Yusuke KOIKE, Milling Cutter for High Efficient General Milling "SEC-Sumi Dual Mill DFC-type" ,
      Machine and Tool, 9(2016), pp.50-52.(in Japanese)
      
      
   2. Yosuke SHIMAMOTO, Yusuke KOIKE, Takato YAMANISHI and Hironari MOROGUCHI,
      Expanding the domain of applicability of tooling by high accuracy molding and improving edge quality,
      Machine Design, 3(2017), pp.46-49.(in Japanese)
      
      
   3. Yusuke KOIKE, Tomoya AOKI and Daisuke MURAKAMI,
      Sensor-Equipped Cutting Tools to Visualize the Cutting Process,
      SUMITOMO ELECTRIC TECHNICAL REVIEW, No.92, April 2021, pp.27-33.
      
      
   4. Yusuke KURIYAMA, Koji KOSAI, Masashi HARADA, Yusuke KOIKE, Kota YOSHIDA and Daisuke MURAKAMI,
      Sensors-Embedded Cutting Tools to Accelerate Digital Transformation in Cutting Processes,
      SUMITOMO ELECTRIC TECHNICAL REVIEW, No.100, April 2025, pp.10-15.
      
      

8. Patent

   1. Japanese Patent No. 5351639, Application date:2009-07-17
      
      
   2. Japanese Patent No. 5888656, Application date:2014-06-02
      
      
   3. Japanese Patent No. 6524590, Application date:2015-06-03
      
      
   4. Japanese Patent No. 6524591, Application date2015-06-22:
      
      
   5. Japanese Patent No. 6621044, Application date:2018-05-15
      
      
   6. Japanese Patent No. 6756082, Application date:2016-12-27
      
      
   7. Japanese Patent No. 6885529, Application date:2020-08-31
      
      
   8. Japanese Patent No. 6901051, Application date:2020-03-11
      
      
   9. Japanese Patent No. 6950856, Application date:2020-08-31
      
      
   10. Japanese Patent No. 6973689, Application date:2020-04-13
       
       
   11. Japanese Patent No. 7047971, Application date:2020-08-31
       
       
   12. Japanese Patent No. 7047979, Application date:2020-08-07
       
       
   13. Japanese Patent No. 7060174, Application date:2020-11-06
       
       
   14. Japanese Patent No. 7069487, Application date:2018-01-16
       
       
   15. Japanese Patent No. 7069488, Application date:2017-11-30
       
       
   16. Japanese Patent No. 7120486, Application date:2020-12-10
       
       
   17. Japanese Patent No. 7124993, Application date:2021-11-24
       
       
   18. Japanese Patent No. 7156581, Application date:2020-12-10
       
       
   19. Japanese Patent No. 7168124, Application date:2020-11-30
       
       
   20. Japanese Patent No. 7239080, Application date:2022-08-29
       
       
   21. Japanese Patent No. 7239081, Application date:2022-08-29
       
       
   22. Japanese Patent No. 7243945, Application date:2022-09-06
       
       
   23. Japanese Patent No. 7260077, Application date:2022-09-06
       
       
   24. Japanese Patent No. 7264255, Application date:2019-08-30
       
       
   25. Japanese Patent No. 7294536, Application date:2021-11-11
       
       
   26. Japanese Patent No. 7384321, Application date:2022-11-07
       
       
   27. Japanese Patent No. 7401049, Application date:2023-02-13
       
       
   28. Japanese Patent No. 7435576, Application date:2021-11-01
       
       
   29. Japanese Patent No. 7456074, Application date:2023-07-27
       
       
   30. Japanese Patent No. 7468464, Application date:2020-03-11
       
       
   31. Japanese Patent No. 7568146, Application date:2024-01-10
       
       
   32. Japanese Patent No. 7600512, Application date:2024-01-24
       
       
   33. Japanese Patent No. 7605371, Application date:2023-08-29
       
       
   34. Japanese Patent No. 7619288, Application date:2022-01-13
       
       
   35. Japanese Patent No. 7632773, Application date:2023-11-06
       
       

9. Research funding

   1. Design of dynamic material removable process by considering anisoliopy of workpiece stiffness,
      Research Fellowship for Young Scientists (DC2 Engineering, 2011 and 2012, Grant No.:23-2596).
      
      

10. Reward and Punishment

    1. Excellent Presentation Paper award of The Japan Society for Abrasive Technology, Sept. 2008, 3-[1].
       
       
    2. Best Poster Presentation award on the JSPE Autumn Meeting 2009, Sept. 2009, 3-[3].
       
       
    3. Best Presentation award on the JSPE Spring Meeting 2010, March 2010, 3-[5].
       
       
    4. Excellent Poster award of the 14th IMEC, Oct. 2010, 4-[5].
       
       
    5. Excellent Paper award from the Mazak Foundation, 2010, 1-[2].
       
       
    6. Yusuke Koike，Shohei Sumino，Motoyoshi Kawashima：
       2016 Japan Cutting & Wear resistant Tool Association Technical Achievement Award "Development of High machinability and General Use millng cutter DFC-type"， 2016．