Shu SHIMADA

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Patents Grantslast 30 patents

Information Patent Grant
Method for managing light exposure mask and light exposure mask
- Patent number 8,158,311
- Issue date Apr 17, 2012
- Dai Nippon Printing Co., Ltd.
- Shu Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Gradated photomask and its fabrication process
- Patent number 8,124,301
- Issue date Feb 28, 2012
- Dai Nippon Printing Co., Ltd.
- Junji Fujikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of cleaning storage case
- Patent number 7,967,917
- Issue date Jun 28, 2011
- Dai Nippon Printing Co., Ltd.
- Shu Shimada
- B08 - CLEANING
Information Patent Grant
Method for cleaning photo mask
- Patent number 7,718,008
- Issue date May 18, 2010
- Dai Nippon Printing Co., Ltd.
- Shu Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
GRADATED PHOTOMASK AND ITS FABRICATION PROCESS
- Publication number 20090220867
- Publication date Sep 3, 2009
- DAI NIPPON PRINTING CO., LTD.
- Junji Fujikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF CLEANING STORAGE CASE
- Publication number 20090007939
- Publication date Jan 8, 2009
- Shu SHIMADA
- B08 - CLEANING
Information Patent Application
METHOD FOR CLEANING PHOTO MASK
- Publication number 20080251100
- Publication date Oct 16, 2008
- Shu SHIMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR MANAGING LIGHT EXPOSURE MASK AND LIGHT EXPOSURE MASK
- Publication number 20080102381
- Publication date May 1, 2008
- Shu Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY