Hiroshi Kawada

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for removing cutting burr sticking to lower su...
- Patent number 4,522,540
- Issue date Jun 11, 1985
- Nippon Kokan Kabushiki Kaisha
- Nobuhisa Hasebe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Continuous casting mold provided with ultrasonic vibrators
- Patent number 4,498,518
- Issue date Feb 12, 1985
- Nippon Kokan Kabushiki Kaisha
- Nobuhisa Hasebe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of vibrating continuous casting mold
- Patent number 4,457,356
- Issue date Jul 3, 1984
- Nippon Kokan Kabushiki Kaisha
- Nobuhisa Hasebe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for removing burrs from continuous cast slabs
- Patent number 4,362,448
- Issue date Dec 7, 1982
- Nippon Kokan Kabushiki Kaisha
- Nobuhisa Hasebe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR