Seiji Takahashi

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Press-working method, and press-working apparatus
- Patent number 8,429,946
- Issue date Apr 30, 2013
- Honda Motor Co., Ltd.
- Shingo Maeda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
PRESS-WORKING METHOD, AND PRESS-WORKING APPARATUS
- Publication number 20100018280
- Publication date Jan 28, 2010
- Honda Motor Co., Ltd.
- Shingo Maeda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...