Masaomi Umezawa

Follow

Person

Fujisawa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for trimming
- Patent number 8,434,204
- Issue date May 7, 2013
- Nissan Motor Co., Ltd.
- Teruo Segawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR TRIMMING
- Publication number 20080139371
- Publication date Jun 12, 2008
- Nissan Motor Co., Ltd.
- Teruo Segawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...