Ken SHIMIZU

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing cylindrical member having spline grooves, and...
- Patent number 6,530,253
- Issue date Mar 11, 2003
- Aisin Aw Co., Ltd.
- Masahiro Gotou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
DRIVE PLATE AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20170204958
- Publication date Jul 20, 2017
- AISIN AW CO. LTD.
- Ken SHIMIZU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DRIVE PLATE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20160146326
- Publication date May 26, 2016
- Aisin AW Co., Ltd.
- Hiroshi SHIBATA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DRIVE PLATE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20150377336
- Publication date Dec 31, 2015
- Aisin AW Co., Ltd.
- Naohisa MOMIYAMA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...