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Personal Profile

 

 

Kiwamu KASE (Born August 9, 1965)

 

Current Positions and Organization

Team Leader, Volume-CAD Development Team,

Integrated Volume-CAD System Program

&

Research Scientist, Advanced Engineering Center,

RIKEN (The Institute of Physical and Chemical Research)

 

Educational Background

March 1978  Graduated from Nakamaru Elementary School, Yokohama

March 1981  Graduated from Rokkakubashi Junior High School, Yokohama

March 1984  Graduated from Yokohama Suiran High School of Kanagawa Prefecture

March 1989  Completed bachelor degree in Precision Machining, Faculty of Engineering, University of Tokyo

March 1991  Completed master degree in Precision Machining, Faculty of Engineering, University of Tokyo

March 1994  Obtained doctorate of engineering in Precision Machining, Faculty of Engineering, University of Tokyo

 

Professional Background

April 1, 1994            Joined RIKEN, assigned to Fundamental Research and Technology Division 

April 1994 to March 1996    Concurrent post at Rapid Prototyping System Development Team

April 1, 1995                Concurrent post as lecturer at Faculty of Engineering,

Chuo University

September 1, 1997         Concurrent post at 3D Functional Digitalizer Development Team, Fundamental Research Tool Development Group

April 1, 1996                Concurrent post at Rapid Fabrication Development Team

April 1, 1999               Concurrent Post at Organ Damage and Treatment Simulation Team, Biodynamics Simulation Research Research Group

April 1, 2001             Concurrent post as Team Leader of Volume-CAD Development Team, Integrated Volume-CAD System Program

 

Awards and Achievements

March 1993 Awarded Japan Society of Precision Engineering Prize for

“Calculation of Contact State by Potential Method” (under former name “Kiwamu Takahashi”)

 

June 1996 Awarded Japan Society of Die and Mold Technology, Technology Promotion Prize for

“Applications of 5-Axis Control for Die and Mold Machining-Tool Interference Prevention Using 2-Dimensional Configuration Space-“ 　

 

March 1997 Awarded Japan Society of Precision Engineering, Best Paper Prize for

“Tool Path Generation for 5-Axis Control Machining Using C-Space”

 

 

List of Papers Submitted

Main Research Papers

Total number of research papers 24

(Japanese journals: 8 papers, International journals: 6 papers, International conferences: 10 papers)

 

 

 

Journal Papers

 

1.        “Development of High Speed Milling CAM Software” Tetsuro Sakamoto, Yoshimi Takeuchi, Ichiro Takahashi, Kiwamu Kase and Masahiro Anzai Journal of Japan Society of Precision Engineering, Vol. 67, No. 2, (2001) pp.284-288.

2.        “Shape error evaluation method of free-form surfaces” Kiwamu Kase, Akitake Makinouchi, Takeo Nakagawa, Hiromasa Suzuki and Fumihiko Kimura, Computer-Aided Design, Vol.31, No.8, (1999), pp.495-505. (Elsevier, International Journal).

3.        “Automated mesh generation for finite element analysis of sheet metal forming” Kenji Shimada, Naomichi Mori, Tetsuya Kondou, Kohichi Itoh, Kiwamu Kase and Akitake Makinouchi, International Journal of Vehicle Design, Vol. 21 No. 2/3, (1999), pp. 278-291.

4.        “Tool Path Generation Using C-Space for 5-Axis Control Machining” K. Morishige, Y. Takeuchi, and K. Kase, Transactions of the ASME, Journal of Manufacturing Science and Engineering, Vol. 121, No 1, Feb. (1999), pp.144-149.

5.        “Development of Tool Grinding CAD/CAM System –Expansion and Evaluation of System” Shingo Ishizuka, Koichi Morishige, Kiwamu Kase, Toshitaka Matsuoka and Yoshimi Takeuchi, Journal of Japan Society of Precision Engineering, Vol. 65, No. 9, (1998), pp.1280-1283.

6.        “Development of Tool Grinding CAD/CAM System for Conicoid End Mill” Shingo Ishizuka, Koichi Morishige, Kiwamu Kase and Yoshimi Takeuchi, Journal of Japan Society of Precision Engineering, Vol. 64, No. 10, (1998), pp.1456-1460.

7.        “Tool Path Generation Using C-Space for 5-axis Machining”, Koichi MORISHIGE, Yoshimi TAKEUCHI and Kiwamu KASE, ASME MED-Vol.6-2, Manufacturing  Science and Engineering, pp.333-340, (1997).

8.        "Collision-Free Tool Path Generation using 2-Dimentional C-Space for 5-Axis Control Machining",　Koichi Morishige, Kiwamu Kase and Yoshimi Takeuchi, International Journal of Advanced Manufacturing Technology,　Springer-Verlag, London, Vol.13,No.6, pp.393-400, 1997.

9.        “Tool Path Generation Method for 5-Axis Control Machining Using C-Space” Koichi Morishige, Kiwamu Kase and Yoshimi Takeuchi, Journal of Japan Society of Precision Engineering, Vol. 62, No. 12, (1996), pp.1783-1787.

10.    “Extraction of Profile Error Characteristics Using Simulated Annealing Method and Bezier Template” Kiwamu Kase, Hiromasa Suzuki and Fumihiko Kimura Journal of Japan Society of Precision Engineering, Vol. 62, No. 4, (1996) pp.522-525.

11.    “Prevention of Tool Interference in 5-Axis Control Machining Using 2-Dimensional C-Space” Koichi Morishige, Kiwamu Kase and Yoshimi Takeuchi, Journal of Japan Society of Precision Engineering, Vol. 62, No. 1, (1996), pp.80-84.

12.    “Analysis of Movements of Contact Parts by Dynamic Simulation” Kiwamu Kase (Takahashi), Hiromasa Suzuki and Fumihiko Kimura Journal of Japan Society of Precision Engineering, Vol. 60, No. 4, (1994), pp.530-534.

13.    “Calculation of Contact State by Potential Method” Hiromasa Suzuki, Kiwamu Kase (Takahashi) and Fumihiko Kimura, Journal of Japan Society of Precision Engineering, Vol. 58, No. 5, (1992), pp.817-822.

14.    “Product Design Evaluation Based on Effect of Shape Errors for Part Assembly”, F. Kimura, H. Suzuki and K. (Kase) Takahashi, CIPR Annals 1992 Manufacturing Technology, Vol.41/1/1992, pp.193-196, (1992).

 

Proceedings

 

15.    “Fabrication of Ball End Mill for High Speed Milling and its Characterization”, Lu Yi, Yoshimi Takeuchi, Ichiro Takahashi, Kiwamu Kase, and Masahiro Anzai, Proceedings of the 34th CIRP International Seminar on Manufacturing Systems, pp. 205-208, (2001).

16.    “Automatic finishing of stereolithography product surface using magnetic assisted polishing”, Masahiro Anzai, Kenji Yamazawa, Ichiro Takahashi and Kiwamu Kase, Proceedings of the Eighth International conference on Rapid Prototyping,　June 12 and 13, (2000), Tokyo, Japan, pp.464-468.

17.    “Shape error evaluation method for sheet metal forming”, Kiwamu Kase, Akitake Makinouchi, Takeo Nakagawa, Hiromasa Suzuki and Fumihiko Kimura, Proc. of NUMISHEET’99, Besencon - France, (International Conference and Workshop on Numerical Simulation of 3D Sheet Forming Processes), pp.355-360,(1999).

18.    ”Geometrical　evaluation　models　in　sheet　metal　forming:　A　classification　method　for　shape　errors　of　free-form　surfaces"　Kiwamu　KASE,　Norio　MATSUKI,　Hiromasa SUZUKI,　Fumihiko KIMURA　and　Akitake　MAKINOUCHI, Geometric Design Tolerancing: Theories, Standards and Applications (H. A. ElMaraghy ed.), Chapman & Hall, pp413-418,(1998).

19.    "Physically Based Modeling for Evaluation Shape Variations", Hiromasa SUZUKI, Kiwamu KASE, and Fumihiko KIMURA, Chapman & Hall, London, F. KIMURA(ed.),Computer-Aided Tolerancing,147-155(1996).

20.    "An Evaluation of Geometrical Errors by Segmentation with Fitting Form Error Features", Kiwamu KASE, Hiromasa SUZUKI, and Fumihiko KIMURA, Chapman & Hall, London, F. KIMURA (ed.),Computer-Aided Tolerancing, pp.328-337(1996).

21.    "Automated mesh generation for sheet metal forming simulation", Kenji SHIMADA, Naomichi MORI, Tetsuya KONDO, Takeyuki ITOH, Kiwamu KASE, and Akitake MAKINOUCHI, Proc. of NUMISHEET'96, 300-307(1996).

22.    “Simulation of Parts Movement by Rigid Model” Chitose Kato, Hiromasa Suzuki, Kiwamu Kase and Fumihiko Kimura, 11th Nico Graph Paper Contest Proceedings, (1995), pp. 69-78.

23.    "Motion Analysis of Parts with Geometrical Errors Based on Dynamic Simulation" K. (KASE) Takahashi, H. Suzuki ,and F. Kimura, Proc. of the 3rd CIRP Seminars on Computer Aided Tolerancing, (1993).

24.    “Tolerance Analysis in Machine Assembly by Classifying Part Contact State”, CIRP International Working Seminar on Computer-Aided Tolerancing, pp.57-76, (1991).

 

Patents

(Applications:12, acquired patent: 1 (Japan: 1, Overseas: 1)

○ International Patent No. WO98/49524 PCT／JP98／01842

Method of Discriminating Shape Errors of Free-form Curved Surface

Inventors: Kiwamu Kase, Akitake Makinouchi, Tetsuya Kondo, Naomichi Mori

○Patent No. 3054108 (Patent No. 111-65628) “Method of Synthesizing Measurement Data of Free-form Surface”

U.S. Patent  5991703 Method of Synthesizing Measurement Data of Free-form Surface

Inventor: Kiwamu Kase

○Patent No. 2000-65560 “Evaluation of Shape Errors of Free-Form Curved Surface”

Inventor: Kiwamu Kase

○Patent No. 2000-337862 “Synthesis of Partial Measurement Data”

Inventors: Kiwamu Kase and Hideo Tashiro

○Patent No. 2000－131049 “3-Dimensional Shape Analysis Method”

Inventors: Kiwamu Kase, Ruriko Tsuneda, and Masaya Iwaki

○Patent No. 2000－237533　“Surface Compensation Method of Measurement Data and System”

Inventors: Kiwamu Kase and Hideo Tashiro

○Patent No. 2000－294485 “3-Dimensional Shape Reconstruction”

Inventor: Kiwamu Kase

○Patent No. 2000－401110 “Generation Method and System of Contour Data”

Inventors: Kiwamu Kase and Toshitaro Yamazaki

○Patent No. 2001-025023 “Memorization of Actual Data Integrating Shape and Properties”

Inventors: Kiwamu Kase, Hideo Tashiro, Ryutaro Himeno, and Akitake Makinouchi

○Patent No. 2001-206505 “Data Coordinate Conversion Method”

Inventors: Takeshi Moriya, Kiwamu Kase, and Tetsuya Kondo

○Patent No. 2001-206522 “Shape Error Evaluation of Measured Surface”

Inventors: Takeshi Moriya, Kiwamu Kase, and Tetsuya Kondo

○Patent No. 2001-206523 “Local Deformation Detection of Measured Surface”

Inventors: Takeshi Moriya, Kiwamu Kase, and Tetsuya Kondo

 

 

Commentary

1.        Kei Sunouchi, 郭　志徹, Akihiro Yamamoto, Tomoyuki Wada, Kiwamu Kase, Ichiro Yamguchi and Hideo Tashiro “Ultra-Broad Wavelength Scanning Interferometer”, Optical, Vol. 29, No. 10 (2000), pp.620-625.

2.        Kiwamu Kase and Masahiro Anzai “How Should CAD/CAM Change by High Speed Milling“, Machine Technology, Vol. 47, No. 9, (1999), pp.27-30.

3.        Kiwamu Kase “Surface Continuity and Path Errors”, Press Technology, Vol. 35, No. 12, (1997).

4.        Kiwamu Kase “Report on Use of CAD/CAM by Mold Manufacturer Reports 1 to 5”, Press Technology , Vol. 35, No. 9～11, (1997), Vol. 36, No. 1 and 2 (1998).

5.        Kiwamu Kase “Current Situation of Measurement of Mold Machining Surface, and Evaluation and Systemization of Measured Data”, Die and Mold Technology, Vol. 10, No. 11 (1995), pp.71-75.