Kazunobu Yoshimura

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Hitachinaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Blade attaching and detaching mechanism
- Patent number 6,893,026
- Issue date May 17, 2005
- Hitachi Koki Co., Ltd.
- Kazunobu Yoshimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Blade attaching and detaching mechanism
- Publication number 20030132581
- Publication date Jul 17, 2003
- HITACHI KOKI CO., LTD.
- Kazunobu Yoshimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR