Fumiaki Shigemitsu

Follow

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photomask repair method and apparatus
- Patent number 6,991,878
- Issue date Jan 31, 2006
- Kabushiki Kaisha Toshiba
- Shingo Kanamitsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for forming resist pattern
- Patent number 5,051,338
- Issue date Sep 24, 1991
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yoshihide Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming pattern and apparatus for implementing the same
- Patent number 4,976,810
- Issue date Dec 11, 1990
- Kabushiki Kaisha Toshiba
- Satoshi Masuda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for forming resist pattern
- Patent number 4,897,337
- Issue date Jan 30, 1990
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yoshihide Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming resist pattern
- Patent number 4,840,874
- Issue date Jun 20, 1989
- Kabushiki Kaisha Toshiba
- Fumiaki Shigemitsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for forming resist pattern
- Patent number 4,717,645
- Issue date Jan 5, 1988
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yoshihide Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Photomask repair method and apparatus
- Publication number 20030215722
- Publication date Nov 20, 2003
- Shingo Kanamitsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY