Masanobu Ezaki

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Koriyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Titania-doped quartz glass and making method
- Patent number 10,114,280
- Issue date Oct 30, 2018
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Maida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Titania-doped quartz glass and making method
- Patent number 9,746,773
- Issue date Aug 29, 2017
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Maida
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Titania doped quartz glass and making method
- Patent number 9,296,636
- Issue date Mar 29, 2016
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Maida
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
EUV lithography member, making method, and titania-doped quartz glass
- Patent number 9,278,881
- Issue date Mar 8, 2016
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Maida
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
TITANIA-DOPED QUARTZ GLASS AND MAKING METHOD
- Publication number 20170038672
- Publication date Feb 9, 2017
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Maida
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
EUV LITHOGRAPHY MEMBER, MAKING METHOD, AND TITANIA-DOPED QUARTZ GLASS
- Publication number 20140206524
- Publication date Jul 24, 2014
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Maida
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
TITANIA-DOPED QUARTZ GLASS AND MAKING METHOD
- Publication number 20130283858
- Publication date Oct 31, 2013
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Maida
- B82 - NANO-TECHNOLOGY
Information Patent Application
TITANIA-DOPED QUARTZ GLASS AND MAKING METHOD
- Publication number 20120258389
- Publication date Oct 11, 2012
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Maida
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
TITANIA-DOPED QUARTZ GLASS AND MAKING METHOD
- Publication number 20110159413
- Publication date Jun 30, 2011
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Maida
- B82 - NANO-TECHNOLOGY