Koichi Sakamoto

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Shizuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Jig for heat treatment of work
- Patent number 6,795,016
- Issue date Sep 21, 2004
- Usui Kokusai Sangyo Kaisha, Ltd.
- Masaaki Akiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Jig for heat treatment of work
- Publication number 20030180677
- Publication date Sep 25, 2003
- Masaaki Akiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR