Hisayasu Watanabe

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Niwa-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bonded layer protection structure for wear resistant component
- Patent number 6,817,103
- Issue date Nov 16, 2004
- Kanefusa Kabushiki Kaisha
- Norio Ogura
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
FLAT CUTTING TOOL
- Publication number 20110030526
- Publication date Feb 10, 2011
- KANEFUSA KABUSHIKI KAISHA
- Toshimasa Miyazaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Bonded layer protection structure for wear resistant component
- Publication number 20020139486
- Publication date Oct 3, 2002
- KANEFUSA KABUSHIKI KAISHA
- Norio Ogura
- B32 - LAYERED PRODUCTS