Kazuo Ukai

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Nara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of rack shaft
- Patent number 8,661,677
- Issue date Mar 4, 2014
- JTEKT Corporation
- Hiroyuki Omi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF RACK SHAFT
- Publication number 20070034036
- Publication date Feb 15, 2007
- JTEKT Corporation
- Hiroyuki Omi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...