Takazumi Watanabe

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Mishima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Machine tool, tool, and tool holder
- Patent number 6,825,630
- Issue date Nov 30, 2004
- Toshiba Kikai Kabushiki Kaisha
- Kouichi Katoh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machine tool
- Patent number 6,746,188
- Issue date Jun 8, 2004
- Toshiba Kikai Kabushiki Kaisha
- Takazumi Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool, tool holder, and machine tool
- Patent number 6,682,277
- Issue date Jan 27, 2004
- Toshiba Kikai Kabushiki Kaisha
- Katsuhito Endo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic programming apparatus for numerically controlled roll gri...
- Patent number 5,844,805
- Issue date Dec 1, 1998
- Toshiba Kikai Kabushiki Kaisha
- Hiroshi Uchimura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of and instrument for measuring roll diameter in roll grinder
- Patent number 5,771,599
- Issue date Jun 30, 1998
- Toshiba Kikai Kabushiki Kaisha
- Hiroshi Uchimura
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Machine tool, tool, and tool holder
- Publication number 20040012359
- Publication date Jan 22, 2004
- Kouichi Katoh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Machine tool
- Publication number 20030103826
- Publication date Jun 5, 2003
- Takazumi Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Tool, tool holder, and machine tool
- Publication number 20030072631
- Publication date Apr 17, 2003
- Katsuhito Endo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR