Mamoru MORIKAWA

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Joetsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photomask-forming glass substrate and making method
- Patent number 9,316,902
- Issue date Apr 19, 2016
- Shin-Etsu Chemical Co., Ltd.
- Daijitsu Harada
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Photomask-forming glass substrate and making method
- Patent number 8,551,346
- Issue date Oct 8, 2013
- Shin-Etsu Chemcial Co., Ltd.
- Daijitsu Harada
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Storage container for photomask-forming synthetic quartz glass subs...
- Patent number 8,168,272
- Issue date May 1, 2012
- Shin-Etsu Chemical Co., Ltd.
- Mamoru Morikawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
PHOTOMASK-FORMING GLASS SUBSTRATE AND MAKING METHOD
- Publication number 20140004309
- Publication date Jan 2, 2014
- SHIN-ETSI CHEMICAL CO., LTD.
- Daijitsu HARADA
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
PHOTOMASK-FORMING GLASS SUBSTRATE AND MAKING METHOD
- Publication number 20110143267
- Publication date Jun 16, 2011
- Daijitsu Harada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
STORAGE CONTAINER FOR PHOTOMASK-FORMING SYNTHETIC QUARTZ GLASS SUBS...
- Publication number 20090035497
- Publication date Feb 5, 2009
- Shin-Etsu Chemical Co., Ltd.
- Mamoru MORIKAWA
- H01 - BASIC ELECTRIC ELEMENTS