Jun Okumura

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Nisshin-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Honeycomb structure
- Patent number 7,531,231
- Issue date May 12, 2009
- NGK Insulators, Ltd.
- Jun Okumura
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Honeycomb structure
- Patent number 7,514,136
- Issue date Apr 7, 2009
- NGK Insulators, Ltd.
- Jun Okumura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
OUTER PERIPHERY-COATING MATERIAL, OUTER PERIPHERY-COATED HONEYCOMB...
- Publication number 20110224071
- Publication date Sep 15, 2011
- NGK Insulators, Ltd.
- Jun OKUMURA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Honeycomb filter
- Publication number 20090010817
- Publication date Jan 8, 2009
- NGK Insulators, Ltd.
- Jun Okumura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Honeycomb structure
- Publication number 20070092693
- Publication date Apr 26, 2007
- NGK Insulators, Ltd.
- Jun Okumura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Honeycomb structure
- Publication number 20060263573
- Publication date Nov 23, 2006
- NGK Insulators, Ltd.
- Jun Okumura
- B28 - WORKING CEMENT, CLAY, OR STONE