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Atsushi Yamanouchi
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of forming metal chalcogenide dispersion, metal chalcogenide...
Patent number
8,999,746
Issue date
Apr 7, 2015
Tokyo Ohka Kogyo Co., Ltd.
Atsushi Yamanouchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photosensitive resin composition and pattern forming method using t...
Patent number
8,617,795
Issue date
Dec 31, 2013
Tokyo Ohka Kogyo Co., Ltd.
Takahiro Senzaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photosensitive resin composition, and pattern formation method usin...
Patent number
8,288,078
Issue date
Oct 16, 2012
Tokyo Ohka Kogyo Co., Ltd.
Takahiro Senzaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of forming precision microspace, process for manufacturing m...
Patent number
8,187,408
Issue date
May 29, 2012
Tokyo Ohka Kogyo Co., Ltd.
Atsushi Yamanouchi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Photoresist stripping solution
Patent number
8,114,825
Issue date
Feb 14, 2012
Tokyo Ohka Kogyo Co., Ltd.
Shigeru Yokoi
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Photosensitive laminate film for forming top plate portion of preci...
Patent number
8,052,828
Issue date
Nov 8, 2011
Tokyo Okha Kogyo Co., Ltd.
Toru Takahashi
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION FOR METAL OXIDE FILM FORMATION, METHOD FOR PRODUCING CO...
Publication number
20230416924
Publication date
Dec 28, 2023
Tokyo Ohka Kogyo Co., Ltd.
Kenichi YAMAUCHI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METAL OXIDE FILM-FORMING COMPOSITION AND METHOD OF PRODUCING METAL...
Publication number
20230049429
Publication date
Feb 16, 2023
Tokyo Ohka Kogyo Co., Ltd.
Kunihiro NODA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SILICON-CONTAINING POLYMER, FILM-FORMING COMPOSITION, METHOD FOR SU...
Publication number
20220213348
Publication date
Jul 7, 2022
Tokyo Ohka Kogyo Co., Ltd.
Kunihiro NODA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CRYSTAL GROWTH CONTROL AGENT, METHOD FOR FORMING p-TYPE SEMICONDUCT...
Publication number
20170018369
Publication date
Jan 19, 2017
Tokyo Ohka Kogyo Co., Ltd.
Akimasa NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING METAL CHALCOGENIDE DISPERSION, METAL CHALCOGENIDE...
Publication number
20150044813
Publication date
Feb 12, 2015
Tokyo Ohka Kogyo Co., Ltd.
Atsushi Yamanouchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Photosensitive Resin Composition and Pattern Forming Method Using t...
Publication number
20110123928
Publication date
May 26, 2011
Takahiro Senzaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, AND RESIST PATTERN FORMATION METH...
Publication number
20100068648
Publication date
Mar 18, 2010
Tokyo Ohka Kogyo Co., Ltd.
Takahiro Senzaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, AND PATTERN FORMATION METHOD USIN...
Publication number
20100068649
Publication date
Mar 18, 2010
Takahiro Senzaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photoresist stripping solution
Publication number
20100022426
Publication date
Jan 28, 2010
Shigeru Yokoi
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
METHOD OF FORMING PRECISION MICROSPACE, PROCESS FOR MANUFACTURING M...
Publication number
20090173433
Publication date
Jul 9, 2009
Tokyo Ohka Kogyo Co., Ltd.
Atsushi Yamanouchi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION AND METHOD FOR PATTERN FORMING
Publication number
20080311512
Publication date
Dec 18, 2008
Tokyo Ohka Kogyo Co., Ltd.
Takahiro Senzaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Photosensitive Laminate Film for Forming Top Plate Portion of Preci...
Publication number
20080213596
Publication date
Sep 4, 2008
Tokyo Ohka Kogyo Co., Ltd.
Toru Takahashi
B32 - LAYERED PRODUCTS
Information
Patent Application
Photoresist stripping solution
Publication number
20070078072
Publication date
Apr 5, 2007
Shigeru Yokoi
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...