Yuji Asai

Person

Nagoya-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for drying honeycomb formed body
- Patent number 7,721,461
- Issue date May 25, 2010
- NGK Insulators, Ltd.
- Takeyuki Ishii
- F26 - DRYING
Information Patent Grant
Method for drying honeycomb formed structure
- Patent number 7,320,183
- Issue date Jan 22, 2008
- NGK Insulators, Ltd.
- Takeyuki Ishii
- F26 - DRYING
Information Patent Grant
Equipment and method for manufacturing honeycomb structural body
- Patent number 7,097,798
- Issue date Aug 29, 2006
- NGK Insulators, Ltd.
- Takeyuki Ishii
- B28 - WORKING CEMENT, CLAY, OR STONE
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
Equipment and method for manufacturing honeycomb structural body
- Patent number 6,994,816
- Issue date Feb 7, 2006
- NGK Insulators, Ltd.
- Takeyuki Ishii
- B28 - WORKING CEMENT, CLAY, OR STONE
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...
Information Patent Grant
Piezoelectric semiconductor
- Patent number 5,393,444
- Issue date Feb 28, 1995
- NGK Insulators, Ltd.
- Yuji Asai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Optical magnetic-field sensor having spherical lenses for light col...
- Patent number 5,355,084
- Issue date Oct 11, 1994
- NGK Insulators, Ltd.
- Hisakazu Okajima
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic transducer
- Patent number 5,345,427
- Issue date Sep 6, 1994
- NGK Insulators, Ltd.
- Yoshihiko Ishida
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Optical sensor and method for producing the same
- Patent number 5,210,800
- Issue date May 11, 1993
- NGK Insulators, Ltd.
- Yuji Asai
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for drying honeycomb formed body
- Publication number 20070006480
- Publication date Jan 11, 2007
- Takeyuki Ishii
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method for drying honeycomb formed structure
- Publication number 20060283039
- Publication date Dec 21, 2006
- NGK Insulators, Ltd.
- Takeyuki Ishii
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Equipment and method for manufacturing honeycomb structural body
- Publication number 20040195719
- Publication date Oct 7, 2004
- Takeyuki Ishii
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Equipment and method for manufacturing honeycomb structural body
- Publication number 20040194427
- Publication date Oct 7, 2004
- Takeyuki Ishii
- 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
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

Person

Patents Grantslast 30 patents

Method and apparatus for drying honeycomb formed body

Method for drying honeycomb formed structure

Equipment and method for manufacturing honeycomb structural body

Method for removing titanium based coating film or oxide of titanium

Equipment and method for manufacturing honeycomb structural body

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

Piezoelectric semiconductor

Optical magnetic-field sensor having spherical lenses for light col...

Ultrasonic transducer

Optical sensor and method for producing the same

Patents Applicationslast 30 patents

Method and apparatus for drying honeycomb formed body

Method for drying honeycomb formed structure

Equipment and method for manufacturing honeycomb structural body

Equipment and method for manufacturing honeycomb structural body

Method for removing titanium based coating film or oxide of titanium

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