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Kensuke Matsuzawa
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Kawasaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
9,618,843
Issue date
Apr 11, 2017
Tokyo Ohka Kogyo Co., Ltd.
Jun Iwashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition, method of forming resist pattern and polymeric...
Patent number
9,104,101
Issue date
Aug 11, 2015
Tokyo Ohka Kogyo Co., Ltd.
Kensuke Matsuzawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compound and method of producing the same, acid generator, resist c...
Patent number
9,040,220
Issue date
May 26, 2015
Tokyo Ohka Kogyo Co., Ltd.
Hideo Hada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compound and method of producing the same, acid generator, resist c...
Patent number
9,034,556
Issue date
May 19, 2015
Tokyo Ohka Kogyo Co., Ltd.
Hideo Hada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
8,956,801
Issue date
Feb 17, 2015
Tokyo Ohka Kogyo Co., Ltd.
Kensuke Matsuzawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern and polymeric...
Patent number
8,795,948
Issue date
Aug 5, 2014
Tokyo Ohka Kogyo Co., Ltd.
Takahiro Dazai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition, method of forming resist pattern, compound and...
Patent number
8,367,299
Issue date
Feb 5, 2013
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern, novel compoun...
Patent number
8,338,076
Issue date
Dec 25, 2012
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compound and method of producing same, acid generator, resist compo...
Patent number
8,252,505
Issue date
Aug 28, 2012
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern, and novel com...
Patent number
8,247,160
Issue date
Aug 21, 2012
Tokyo Ohka Kogyo Co., Ltd.
Yoshiyuki Utsumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Positive resist composition and method of forming resist pattern
Patent number
8,211,616
Issue date
Jul 3, 2012
Tokyo Ohka Kogyo Co., Ltd.
Hiroaki Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition, method of forming resist pattern, compound and...
Patent number
8,206,890
Issue date
Jun 26, 2012
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern, novel compoun...
Patent number
7,927,780
Issue date
Apr 19, 2011
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern, compound and...
Patent number
7,488,568
Issue date
Feb 10, 2009
Tokyo Ohka Kogyo Co., Ltd.
Takeshi Iwai
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN AND POLYMERIC...
Publication number
20130252180
Publication date
Sep 26, 2013
Tokyo Ohka Kogyo Co., Ltd.
Takahiro Dazai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20130224656
Publication date
Aug 29, 2013
Tokyo Ohka Kogyo Co., Ltd.
Kensuke Matsuzawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN AND POLYMERIC...
Publication number
20120282551
Publication date
Nov 8, 2012
Tokyo Ohka Kogyo Co., Ltd.
Kensuke MATSUZAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20120251951
Publication date
Oct 4, 2012
Tokyo Ohka Kogyo Co., Ltd.
Jun Iwashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
NOVEL COMPOUND AND METHOD OF PRODUCING THE SAME, ACID GENERATOR, RE...
Publication number
20120164580
Publication date
Jun 28, 2012
Tokyo Ohka Kogyo Co., Ltd.
Hideo Hada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, AND POLYMERIC...
Publication number
20120100487
Publication date
Apr 26, 2012
Tokyo Ohka Kogyo Co., Ltd.
Tomoyuki Hirano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND AND...
Publication number
20120009521
Publication date
Jan 12, 2012
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20110008728
Publication date
Jan 13, 2011
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi NAKAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resist composition, method of forming resist pattern, novel compoun...
Publication number
20100136478
Publication date
Jun 3, 2010
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND AND...
Publication number
20100015552
Publication date
Jan 21, 2010
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POSITIVE RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20100015553
Publication date
Jan 21, 2010
Tokyo Ohka Kogyo Co., Ltd.
Hiroaki Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, AND NOVEL COM...
Publication number
20100015555
Publication date
Jan 21, 2010
Tokyo Ohka Kogyo Co., Ltd.
Yoshiyuki UTSUMI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL COMPOUND AND METHOD OF PRODUCING SAME, ACID GENERATOR, RESIST...
Publication number
20090208871
Publication date
Aug 20, 2009
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL COMPOUND AND METHOD OF PRODUCING THE SAME, ACID GENERATOR, RE...
Publication number
20090162788
Publication date
Jun 25, 2009
Tokyo Ohka Kogyo Co., Ltd.
Hideo Hada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, NOVEL COMPOUN...
Publication number
20090068591
Publication date
Mar 12, 2009
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND AND...
Publication number
20080248422
Publication date
Oct 9, 2008
Tokyo Ohka Kogyo Co., Ltd.
Takeshi Iwai
C07 - ORGANIC CHEMISTRY