Toshihiro Yamaguchi

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Positive resist composition for forming thick-film resist, thick-fi...
- Patent number 8,133,653
- Issue date Mar 13, 2012
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroshi Shimbori
- G11 - INFORMATION STORAGE
Information Patent Grant
Chemically amplified positive photo resist composition and method f...
- Patent number 7,358,028
- Issue date Apr 15, 2008
- Tokyo Ohka Kogyo Co., Ltd.
- Kenji Maruyama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING PROGRAM
- Publication number 20100194907
- Publication date Aug 5, 2010
- Nikon Corporation
- Toshihiro YAMAGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POSITIVE RESIST COMPOSITION FOR FORMING THICK-FILM RESIST, THICK-FI...
- Publication number 20090023102
- Publication date Jan 22, 2009
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroshi Shimbori
- G11 - INFORMATION STORAGE
Information Patent Application
CHEMICAL AMPLIFICATION TYPE POSITIVE PHOTORESIST COMPOSITION AND RE...
- Publication number 20070117045
- Publication date May 24, 2007
- Tokyo Ohka Kogyo Co., Ltd.
- Kenji Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Chemically amplified positive photo resist composition and method f...
- Publication number 20050244740
- Publication date Nov 3, 2005
- Kenji Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY