Mika Yokoyama

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical component for EUVL and smoothing method thereof
- Patent number 8,124,302
- Issue date Feb 28, 2012
- Asahi Glass Company, Limited
- Motoshi Ono
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for smoothing a surface of a glass substrate for a reflectiv...
- Patent number 7,712,333
- Issue date May 11, 2010
- Asahi Glass Company, Limited
- Toshiyuki Uno
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Transparent coated molded product and method for producing the same
- Patent number 6,383,641
- Issue date May 7, 2002
- Asahi Glass Company Ltd.
- Satoshi Kondou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF VACUUM MULTILAYER GLASS AND VACUUM MULTILAY...
- Publication number 20170107753
- Publication date Apr 20, 2017
- Asahi Glass Company, Limited
- Masahide KOGA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
VACUUM INSULATING GLAZING, A SEALING, AND A METHOD OF PRODUCING VAC...
- Publication number 20150030789
- Publication date Jan 29, 2015
- Asahi Glass Company, Limited
- Syuji MATSUMOTO
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
OPTICAL COMPONENT FOR EUVL AND SMOOTHING METHOD THEREOF
- Publication number 20100068632
- Publication date Mar 18, 2010
- Asahi Glass Company, Limited
- Motoshi ONO
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for smoothing a surface of a glass substrate, and substrate...
- Publication number 20070240453
- Publication date Oct 18, 2007
- ASAHI GLASS COMPANY LIMITED
- Toshiyuki Uno
- B82 - NANO-TECHNOLOGY