Koji Tsuneyoshi

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Patents Grantslast 30 patents

Information Patent Grant
Honeycomb structure
- Patent number 7,842,372
- Issue date Nov 30, 2010
- TYK Corporation
- Koji Tsuneyoshi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Honeycomb Structure
- Publication number 20100098903
- Publication date Apr 22, 2010
- TYK CORPORATION
- Koji Tsuneyoshi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL