Kagetaka Ichikawa

Person

Shiojiri-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cerium oxide slurry for polishing, process for preparing the slurry...
- Patent number 6,478,836
- Issue date Nov 12, 2002
- Showa Denko K.K.
- Takanori Kido
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition for polishing a semiconductor device and process for ma...
- Patent number 6,436,835
- Issue date Aug 20, 2002
- Showa Denko K.K.
- Takanori Kido
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition for polishing a semiconductor device and process for ma...
- Patent number 6,410,444
- Issue date Jun 25, 2002
- Showa Denko K.K.
- Takanori Kido
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cerium oxide slurry for polishing, process for preparing the slurry...
- Patent number 6,387,139
- Issue date May 14, 2002
- Showa Denko K.K.
- Takanori Kido
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polishing material composition and polishing method for polishing L...
- Patent number 6,299,659
- Issue date Oct 9, 2001
- Showa Denko K.K.
- Takanori Kido
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing high density hexagonal boron nitride sintered...
- Patent number 5,064,589
- Issue date Nov 12, 1991
- Showa Denko K.K.
- Kagetaka Ichikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR POLISHING A SEMICONDUCTOR DEVICE AND PROCESS FOR MA...
- Publication number 20020045350
- Publication date Apr 18, 2002
- Showa Denko K.K.
- Takanori Kido
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Cerium oxide slurry for polishing, process for preparing the slurry...
- Publication number 20020032989
- Publication date Mar 21, 2002
- Showa Denko K.K.
- Takanori Kido
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Kagetaka Ichikawa

Person

Patents Grantslast 30 patents

Cerium oxide slurry for polishing, process for preparing the slurry...

Composition for polishing a semiconductor device and process for ma...

Composition for polishing a semiconductor device and process for ma...

Cerium oxide slurry for polishing, process for preparing the slurry...

Polishing material composition and polishing method for polishing L...

Method for producing high density hexagonal boron nitride sintered...

Patents Applicationslast 30 patents

COMPOSITION FOR POLISHING A SEMICONDUCTOR DEVICE AND PROCESS FOR MA...

Cerium oxide slurry for polishing, process for preparing the slurry...