Ryuichi Shoji

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for manufacturing a honeycomb structure
- Patent number 8,192,667
- Issue date Jun 5, 2012
- NGK Insulators, Ltd.
- Ryuichi Shoji
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method of manufacturing honeycomb structure and manufacturing appar...
- Patent number 7,919,033
- Issue date Apr 5, 2011
- NGK Insulators, Ltd.
- Ryuichi Shoji
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for manufacturing honeycomb structure and manufacturing appa...
- Patent number 7,722,791
- Issue date May 25, 2010
- NGK Insulators, Ltd.
- Koji Kimura
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR MANUFACTURING A HONEYCOMB STRUCTURE
- Publication number 20110108201
- Publication date May 12, 2011
- NGK Insulators, Ltd.
- Ryuichi Shoji
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD OF MANUFACTURING HONEYCOMB STRUCTURE AND MANUFACTURING DEVIC...
- Publication number 20090181167
- Publication date Jul 16, 2009
- NGK Insulators, Ltd.
- Koji Kimura
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD OF MANUFACTURING HONEYCOMB STRUCTURE AND MANUFACTURING APPA...
- Publication number 20090020918
- Publication date Jan 22, 2009
- NGK Insulators, Ltd.
- Ryuichi Shoji
- B28 - WORKING CEMENT, CLAY, OR STONE