Seishiro Ohashi

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wire for wire saw apparatus
- Patent number 6,194,068
- Issue date Feb 27, 2001
- Hitachi Cable Ltd.
- Seishiro Ohashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Saw wire assembly, cutting method utilizing the same, and system th...
- Patent number 6,178,962
- Issue date Jan 30, 2001
- Hitachi Cable, Ltd.
- Seishiro Ohashi
- B28 - WORKING CEMENT, CLAY, OR STONE