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Atsushi Miyamoto
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Kawasaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Detergent for lithography and method of forming resist pattern with...
Patent number
8,367,312
Issue date
Feb 5, 2013
Tokyo Ohka Kogyo Co., Ltd.
Yoshihiro Sawada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lithographic rinse solution and method for forming patterned resist...
Patent number
7,897,325
Issue date
Mar 1, 2011
Tokyo Ohka Kogyo Co., Ltd.
Yoshihiro Sawada
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Resist pattern forming method and composite rinse agent
Patent number
7,811,748
Issue date
Oct 12, 2010
Tokyo Ohka Kogyo Co., Ltd.
Jun Koshiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning liquid for lithography and method for resist pattern forma...
Patent number
7,795,197
Issue date
Sep 14, 2010
Tokyo Ohka Kogyo Co., Ltd.
Yoshihiro Sawada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Rinsing fluid for lithography
Patent number
7,741,260
Issue date
Jun 22, 2010
Tokyo Ohka Kogyo Co., Ltd.
Jun Koshiyama
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
Detergent For Lithography And Method Of Forming Resist Pattern With...
Publication number
20090004608
Publication date
Jan 1, 2009
Yoshihiro Sawada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Rinsing Liquid for Lithography and Method for Resist Pattern Forma...
Publication number
20080193876
Publication date
Aug 14, 2008
Tokyo Ohka Kogyo Co., Ltd.
Yoshihiro Sawada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Cleaning Liquid For Lithography And Method For Resist Pattern Forma...
Publication number
20080096141
Publication date
Apr 24, 2008
Yoshihiro Sawada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Rinsing Fluid for Lithography
Publication number
20080026975
Publication date
Jan 31, 2008
Jun Koshiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Resist Pattern Forming Method and Composite Rinse Agent
Publication number
20070218399
Publication date
Sep 20, 2007
Tokyo Ohka Kogyo Co., Ltd.
Jun Koshiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Rinse Solution For Lithography
Publication number
20070218412
Publication date
Sep 20, 2007
TOKYO OHKA KOGYO CO., LTD.
Jun Koshiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Lithographic rinse solution and method for forming patterned resist...
Publication number
20060128581
Publication date
Jun 15, 2006
Yoshihiro Sawada
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...