Sumikin Bussan Corporation

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Duplex eutectic silicon alloy, manufacturing method thereof, and ma...
- Patent number 8,426,329
- Issue date Apr 23, 2013
- Sumikin Bussan Corporation
- Toshiyuki Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Silicon alloy, alloy powder thereof, manufacturing apparatus, manuf...
- Patent number 8,273,291
- Issue date Sep 25, 2012
- Sumikin Bussan Corporation
- Toshiyuki Watanabe
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
76130232 - SUSHI-RICER
- Serial number 76130232
- Registration number 2629498
- Filing date Sep 18, 2000
- Sumikin Bussan Corporation
- 7 - Machines and machine tools