Keiji Matsumoto

Person

Nagoya-city Aichi-prefecture, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Die for molding honeycomb structure and manufacturing method thereof
- Patent number 8,226,400
- Issue date Jul 24, 2012
- NGK Insulators, Ltd.
- Susumu Matsuoka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Die for molding honeycomb structure and manufacturing method thereof
- Patent number 7,670,644
- Issue date Mar 2, 2010
- NGK Insulators, Ltd.
- Susumu Matsuoka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Honeycomb structure
- Patent number 7,470,302
- Issue date Dec 30, 2008
- NGK Insulators, Ltd.
- Kyoko Suzuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Die for molding honeycomb structure and manufacturing method thereof
- Patent number 7,132,124
- Issue date Nov 7, 2006
- NGK Insulators, Ltd.
- Keiji Matsumoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Die for extrusion molding of honeycomb
- Patent number 7,094,047
- Issue date Aug 22, 2006
- NGK Insulators, Ltd.
- Kenji Yamada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for removing titanium based coating film or oxide of titanium
- Patent number 7,074,279
- Issue date Jul 11, 2006
- NGK Insulators, Ltd.
- Keiji Matsumoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing honeycomb extrusion die and die manufacture...
- Patent number 6,723,448
- Issue date Apr 20, 2004
- NGK Insulators, Ltd.
- Yuji Asai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Die for molding honeycomb structure and manufacturing method thereof
- Publication number 20100119640
- Publication date May 13, 2010
- NGK Insulators, Ltd.
- Susumu Matsuoka
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Honeycomb structure
- Publication number 20060193756
- Publication date Aug 31, 2006
- NGK Insulators, Ltd.
- Kyoko Suzuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Honeycomb structural body forming ferrule and method of manufacturi...
- Publication number 20050031727
- Publication date Feb 10, 2005
- Susumu Matsuoka
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method for removing titanium based coating film or oxide of titanium
- Publication number 20040110654
- Publication date Jun 10, 2004
- Keiji Matsumoto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Honeycomb structural body forming ferrule, and method of manufactur...
- Publication number 20040076707
- Publication date Apr 22, 2004
- Keiji Matsumoto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Honeycomb extrusion molding mouth ring
- Publication number 20040052890
- Publication date Mar 18, 2004
- Kenji Yamada
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method of manufacturing honeycomb extrusion die and die manufacture...
- Publication number 20020152603
- Publication date Oct 24, 2002
- NGK Insulators, Ltd.
- Yuji Asai
- B28 - WORKING CEMENT, CLAY, OR STONE

Keiji Matsumoto

Person

Patents Grantslast 30 patents

Die for molding honeycomb structure and manufacturing method thereof

Die for molding honeycomb structure and manufacturing method thereof

Honeycomb structure

Die for molding honeycomb structure and manufacturing method thereof

Die for extrusion molding of honeycomb

Method for removing titanium based coating film or oxide of titanium

Method of manufacturing honeycomb extrusion die and die manufacture...

Patents Applicationslast 30 patents

Die for molding honeycomb structure and manufacturing method thereof

Honeycomb structure

Honeycomb structural body forming ferrule and method of manufacturi...

Method for removing titanium based coating film or oxide of titanium

Honeycomb structural body forming ferrule, and method of manufactur...

Honeycomb extrusion molding mouth ring

Method of manufacturing honeycomb extrusion die and die manufacture...