Yasutomi Iwahashi

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing TiO2-SiO2 glass body, method for heat-treating...
- Patent number 8,590,342
- Issue date Nov 26, 2013
- Asahi Glass Company, Limited
- Akio Koike
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for producing porous quartz glass object, and optical membe...
- Patent number 8,356,494
- Issue date Jan 22, 2013
- Asahi Glass Company, Limited
- Takahiro Mitsumori
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silica glass containing TiO2 and process for its production
- Patent number 8,329,604
- Issue date Dec 11, 2012
- Asahi Glass Company, Limited
- Yasutomi Iwahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
TiO2-containing silica glass and optical member for EUV lithography...
- Patent number 8,178,450
- Issue date May 15, 2012
- Asahi Glass Company, Limited
- Akio Koike
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
TiO2-containing silica glass and optical member for EUV lithography...
- Patent number 8,093,165
- Issue date Jan 10, 2012
- Asahi Glass Company, Limited
- Akio Koike
- B82 - NANO-TECHNOLOGY
Information Patent Grant
TIO2-containing silica glass and optical member for lithography usi...
- Patent number 8,034,731
- Issue date Oct 11, 2011
- Asahi Glass Company, Limited
- Akio Koike
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
TiO2-containing silica glass and optical member for lithography usi...
- Patent number 7,998,892
- Issue date Aug 16, 2011
- Asahi Glass Company, Limited
- Akio Koike
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
TiO2-containing silica glass
- Patent number 7,989,378
- Issue date Aug 2, 2011
- Asahi Glass Company, Limited
- Akio Koike
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Silica glass containing TiO2 and process for its production
- Patent number 7,538,052
- Issue date May 26, 2009
- Asahi Glass Company, Limited
- Yasutomi Iwahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silica glass containing TiO2 and optical material for EUV lithography
- Patent number 7,462,574
- Issue date Dec 9, 2008
- Asahi Glass Company, Limited
- Yasutomi Iwahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silica glass containing TiO2 and process for its production
- Patent number 7,429,546
- Issue date Sep 30, 2008
- Asahi Glass Company, Limited
- Yasutomi Iwahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silica glass containing TiO2 and process for its production
- Patent number 7,419,924
- Issue date Sep 2, 2008
- Asahi Glass Company, Limited
- Akio Koike
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silica glass containing TiO2 and process for its production
- Patent number 7,410,922
- Issue date Aug 12, 2008
- Asahi Glass Company, Limited
- Yasutomi Iwahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silica glass
- Patent number 7,294,595
- Issue date Nov 13, 2007
- Asahi Glass Company, Limited
- Yasutomi Iwahashi
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
BLANK FOR NANOIMPRINT MOLD, NANOIMPRINT MOLD, AND METHODS FOR PRODU...
- Publication number 20140335215
- Publication date Nov 13, 2014
- Asahi Glass Company, Limited
- Kazuyuki Hayashi
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR PRODUCING TIO2-SIO2 GLASS BODY, METHOD FOR HEAT-TREATING...
- Publication number 20130276480
- Publication date Oct 24, 2013
- Asahi Glass Company, Limited
- Akio KOIKE
- B82 - NANO-TECHNOLOGY
Information Patent Application
TIO2-CONTAINING SILICA GLASS, AND OPTICAL MEMBER FOR EUV LITHOGRAPHY
- Publication number 20120149543
- Publication date Jun 14, 2012
- ASAHI GLASS COMPANY, LIMITED
- Akio KOIKE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING TIO2-SIO2 GLASS BODY, METHOD FOR HEAT-TREATING...
- Publication number 20120121857
- Publication date May 17, 2012
- ASAHI GLASS COMPANY, LIMITED
- Akio KOIKE
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR PRODUCING TIO2-SIO2 GLASS BODY, METHOD FOR HEAT-TREATING...
- Publication number 20120100341
- Publication date Apr 26, 2012
- ASAHI GLASS COMPANY, LIMITED
- Akio KOIKE
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PROCESS FOR PRODUCING POROUS QUARTZ GLASS OBJECT, AND OPTICAL MEMBE...
- Publication number 20110301015
- Publication date Dec 8, 2011
- ASAHI GLASS COMPANY, LIMITED
- Takahiro MITSUMORI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
TIO2-CONTAINING QUARTZ GLASS SUBSTRATE
- Publication number 20110089612
- Publication date Apr 21, 2011
- Asahi Glass Company, Limited
- Yoshiaki Ikuta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TIO2-CONTAINING SILICA GLASS AND OPTICAL MEMBER FOR EUV LITHOGRAPHY...
- Publication number 20100323872
- Publication date Dec 23, 2010
- Asahi Glass Company, Limited
- Akio KOIKE
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
TIO2-CONTAINING SILICA GLASS AND OPTICAL MEMBER FOR LITHOGRAPHY USI...
- Publication number 20100323873
- Publication date Dec 23, 2010
- ASAHI GLASS COMPANY, LIMITED
- Akio Koike
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
TIO2-CONTAINING SILICA GLASS AND OPTICAL MEMBER FOR EUV LITHOGRAPHY...
- Publication number 20100323871
- Publication date Dec 23, 2010
- Asahi Glass Company, Limited
- Akio Koike
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
TIO2-CONTAINING SILICA GLASS AND OPTICAL MEMBER FOR LITHOGRAPHY USI...
- Publication number 20100317505
- Publication date Dec 16, 2010
- ASAHI GLASS COMPANY, LIMITED
- Akio KOIKE
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
TIO2-CONTAINING SILICA GLASS
- Publication number 20100261597
- Publication date Oct 14, 2010
- ASAHI GLASS COMPANY LIMITED
- Akio KOIKE
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
TiO2-containing quartz glass substrate
- Publication number 20100234205
- Publication date Sep 16, 2010
- Asahi Glass Company, Limited
- Yoshiaki Ikuta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING SILICA GLASS CONTAINING TIO2, AND OPTICAL MAT...
- Publication number 20090242387
- Publication date Oct 1, 2009
- Asahi Glass Co., LTD.
- Akio KOIKE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SILICA GLASS CONTAINING TIO2 AND PROCESS FOR ITS PRODUCTION
- Publication number 20090122281
- Publication date May 14, 2009
- ASAHI GLASS COMPANY LIMITED
- Yasutomi Iwahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SILICA GLASS CONTAINING TiO2 AND PROCESS FOR ITS PRODUCTION
- Publication number 20080103037
- Publication date May 1, 2008
- ASAHI GLASS COMPANY LIMITED
- Yasutomi Iwahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PROCESS FOR PRODUCING SILICA GLASS CONTAINING TIO2, AND OPTICAL MAT...
- Publication number 20070207911
- Publication date Sep 6, 2007
- Asahi Glass Co., LTD.
- Akio KOIKE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Silica glass containing TiO2 and process for its production
- Publication number 20070042893
- Publication date Feb 22, 2007
- ASAHI GLASS COMPANY, LIMITED
- Akio Koike
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Silica glass
- Publication number 20060276323
- Publication date Dec 7, 2006
- ASAHI GLASS COMPANY, LIMITED
- Yasutomi Iwahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Silica glass containing TiO2 and process for its production
- Publication number 20050272590
- Publication date Dec 8, 2005
- ASAHI GLASS COMPANY LIMITED
- Yasutomi Iwahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Silica glass containing TiO2 and optical material for EUV lithography
- Publication number 20050245383
- Publication date Nov 3, 2005
- ASAHI GLASS COMPANY LIMITED
- Yasutomi Iwahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Silica glass containing TiO2 and process for its production
- Publication number 20050245382
- Publication date Nov 3, 2005
- ASAHI GLASS COMPANY LIMITED
- Yasutomi Iwahashi
- C03 - GLASS MINERAL OR SLAG WOOL

Yasutomi Iwahashi

Person

Patents Grantslast 30 patents

Method for producing TiO2-SiO2 glass body, method for heat-treating...

Process for producing porous quartz glass object, and optical membe...

Silica glass containing TiO2 and process for its production

TiO2-containing silica glass and optical member for EUV lithography...

TiO2-containing silica glass and optical member for EUV lithography...

TIO2-containing silica glass and optical member for lithography usi...

TiO2-containing silica glass and optical member for lithography usi...

TiO2-containing silica glass

Silica glass containing TiO2 and process for its production

Silica glass containing TiO2 and optical material for EUV lithography

Silica glass containing TiO2 and process for its production

Silica glass containing TiO2 and process for its production

Silica glass containing TiO2 and process for its production

Silica glass

Patents Applicationslast 30 patents

BLANK FOR NANOIMPRINT MOLD, NANOIMPRINT MOLD, AND METHODS FOR PRODU...

METHOD FOR PRODUCING TIO2-SIO2 GLASS BODY, METHOD FOR HEAT-TREATING...

TIO2-CONTAINING SILICA GLASS, AND OPTICAL MEMBER FOR EUV LITHOGRAPHY

METHOD FOR PRODUCING TIO2-SIO2 GLASS BODY, METHOD FOR HEAT-TREATING...

METHOD FOR PRODUCING TIO2-SIO2 GLASS BODY, METHOD FOR HEAT-TREATING...

PROCESS FOR PRODUCING POROUS QUARTZ GLASS OBJECT, AND OPTICAL MEMBE...

TIO2-CONTAINING QUARTZ GLASS SUBSTRATE

TIO2-CONTAINING SILICA GLASS AND OPTICAL MEMBER FOR EUV LITHOGRAPHY...

TIO2-CONTAINING SILICA GLASS AND OPTICAL MEMBER FOR LITHOGRAPHY USI...

TIO2-CONTAINING SILICA GLASS AND OPTICAL MEMBER FOR EUV LITHOGRAPHY...

TIO2-CONTAINING SILICA GLASS AND OPTICAL MEMBER FOR LITHOGRAPHY USI...

TIO2-CONTAINING SILICA GLASS

TiO2-containing quartz glass substrate

PROCESS FOR PRODUCING SILICA GLASS CONTAINING TIO2, AND OPTICAL MAT...

SILICA GLASS CONTAINING TIO2 AND PROCESS FOR ITS PRODUCTION

SILICA GLASS CONTAINING TiO2 AND PROCESS FOR ITS PRODUCTION

PROCESS FOR PRODUCING SILICA GLASS CONTAINING TIO2, AND OPTICAL MAT...

Silica glass containing TiO2 and process for its production

Silica glass

Silica glass containing TiO2 and process for its production

Silica glass containing TiO2 and optical material for EUV lithography

Silica glass containing TiO2 and process for its production