Masamichi Yokotani

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Float bath bottom refractory brick and process for its production
- Patent number 7,708,935
- Issue date May 4, 2010
- Asahi Glass Company, Limited
- Shuji Kabashima
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for reducing nitrogen oxides in combustion gas from combusti...
- Patent number 6,939,125
- Issue date Sep 6, 2005
- Asahi Glass Company, Limited
- Masamichi Yokotani
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
FLOAT BATH BOTTOM REFRACTORY BRICK AND PROCESS FOR ITS PRODUCTION
- Publication number 20070238603
- Publication date Oct 11, 2007
- Asahi Glass Co., LTD.
- Shuji KABASHIMA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Method for reducing nitrogen oxides in combustion gas from combusti...
- Publication number 20030175631
- Publication date Sep 18, 2003
- ASAHI GLASS COMPANY LIMITED
- Masamichi Yokotani
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES