Masaya Tsuchitani

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Yuuki-gun, Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Radius end mill
- Patent number 7,927,046
- Issue date Apr 19, 2011
- Mitsubishi Materials Corporation
- Hiromitsu Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Radius end mill
- Patent number 7,402,004
- Issue date Jul 22, 2008
- Mitsubishi Materials Corporation
- Hiromitsu Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ball nose cutting insert and ball end mill thereof
- Patent number 7,226,249
- Issue date Jun 5, 2007
- Mitsubishi Materials Corporation
- Masaya Tsuchitani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
RADIUS END MILL
- Publication number 20080286056
- Publication date Nov 20, 2008
- MITSUBISHI MATERIALS CORPORATION
- Hiromitsu Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RADIUS END MILL
- Publication number 20070056424
- Publication date Mar 15, 2007
- MITSUBISHI MATERIALS CORPORATION
- Hiromitsu Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Throwaway insert and throwaway-type ball end mill
- Publication number 20060093445
- Publication date May 4, 2006
- MITSUBISHI MATERIALS CORPORATION
- Masaya Tsuchitani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Radius end mill
- Publication number 20060060053
- Publication date Mar 23, 2006
- Mitsubishi Materials Kobe Tools Corporation
- Hiromitsu Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR