Shinichi Nakamura

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Gifu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drill and throwaway tip
- Patent number 5,829,927
- Issue date Nov 3, 1998
- Mitsubishi Materials Corporation
- Shinichi Nakamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill
- Patent number 5,716,172
- Issue date Feb 10, 1998
- Mitsubishi Materials Corporation
- Shinichi Nakamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Boring tool
- Patent number 5,486,075
- Issue date Jan 23, 1996
- Mitsubishi Materials Corporation
- Shinichi Nakamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gun drill
- Patent number 5,443,585
- Issue date Aug 22, 1995
- Mitsubishi Materials Corporation
- Haruo Kawase
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Twist drill
- Patent number 5,230,593
- Issue date Jul 27, 1993
- Mitsubishi Kinzoku Kabushiki Kaisha
- Koujiro Imanaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Twist drill
- Patent number 5,088,863
- Issue date Feb 18, 1992
- Mitsubishi Materials Corporation
- Koujiro Imanaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Twist drill
- Patent number 4,983,079
- Issue date Jan 8, 1991
- Mitsubishi Kinzoku Kabushiki Kaisha
- Koujiro Imanaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR