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Kaname Okada
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Synthetic quartz glass body, process for producing the same, optica...
Patent number
7,934,391
Issue date
May 3, 2011
Asahi Glass Company, Limited
Chikaya Tamitsuji
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Ultraviolet and vacuum ultraviolet antireflection substrate
Patent number
6,829,084
Issue date
Dec 7, 2004
Asahi Glass Company, Limited
Satoru Takaki
G02 - OPTICS
Information
Patent Grant
Structure for attaching a pellicle to a photo-mask
Patent number
6,795,170
Issue date
Sep 21, 2004
Asahi Glass Company, Limited
Hitoshi Mishiro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Pellicle
Patent number
6,744,562
Issue date
Jun 1, 2004
Asahi Glass Company, Limited
Kaname Okada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Ultraviolet and vacuum ultraviolet antireflection substrate
Patent number
6,628,456
Issue date
Sep 30, 2003
Asahi Glass Company, Limited
Satoru Takaki
G02 - OPTICS
Information
Patent Grant
Pellicle and method for manufacture thereof
Patent number
6,475,575
Issue date
Nov 5, 2002
Asahi Glass Company, Limited
Yoshiaki Ikuta
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
SYNTHETIC QUARTZ GLASS BODY, PROCESS FOR PRODUCING THE SAME, OPTICA...
Publication number
20110151194
Publication date
Jun 23, 2011
ASAHI GLASS COMPANY, LIMITED
Chikaya TAMITSUJI
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
SYNTHETIC QUARTZ GLASS BODY, PROCESS FOR PRODUCING THE SAME, OPTICA...
Publication number
20100159227
Publication date
Jun 24, 2010
ASAHI GLASS COMPANY, LIMITED
Chikaya TAMITSUJI
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
ENERGY-TRANSMITTING OR ULTRAVIOLET LIGHT-TRANSMITTING OPTICAL FIBER...
Publication number
20090208760
Publication date
Aug 20, 2009
Asahi Glass Company, Limited
Madoka KUWAHARA
G02 - OPTICS
Information
Patent Application
Ultraviolet and vacuum ultraviolet antireflection substrate
Publication number
20030214704
Publication date
Nov 20, 2003
ASAHI GLASS COMPANY LIMITED
Satoru Takaki
G02 - OPTICS
Information
Patent Application
Structure for attaching a pellicle to a photo-mask
Publication number
20030095245
Publication date
May 22, 2003
ASAHI GLASS COMPANY, LIMITED
Hitoshi Mishiro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Pellicle
Publication number
20030035222
Publication date
Feb 20, 2003
ASAHI GLASS COMPANY, LIMITED
Kaname Okada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Ultraviolet and vacuum ultraviolet antireflection substrate
Publication number
20030025991
Publication date
Feb 6, 2003
ASAHI GLASS COMPANY LIMITED
Satoru Takaki
G02 - OPTICS