Takao Kawakita

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a wire incrusted with abrasive grain
- Patent number 4,964,209
- Issue date Oct 23, 1990
- Sumitomo Electric Industries, Ltd.
- Teruyuki Murai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire incrusted with abrasive grain
- Patent number 4,866,888
- Issue date Sep 19, 1989
- Sumitomo Electric Industries, Ltd.
- Teruyuki Murai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for welding cutter segments
- Patent number 4,689,919
- Issue date Sep 1, 1987
- Osaka Diamond Industrial Co.
- Takao Kawakita
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Methods for producing composite rotary dresser
- Patent number 4,456,577
- Issue date Jun 26, 1984
- Osaka Diamond Industrial Company, Ltd.
- Takao Kawakita
- B22 - CASTING POWDER METALLURGY