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Takehiro SESHIMO
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Curable liquid composition, particulate filler, and compound
Patent number
12,024,579
Issue date
Jul 2, 2024
Tokyo Ohka Kogyo Co., Ltd.
Kunihiro Noda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicon-containing polymer, film-forming composition, method for fo...
Patent number
11,912,889
Issue date
Feb 27, 2024
Tokyo Ohka Kogyo Co., Ltd.
Kunihiro Noda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Liquid composition, quantum dot-containing film, optical film, ligh...
Patent number
11,542,397
Issue date
Jan 3, 2023
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Silicon-containing polymer, film-forming composition, method for fo...
Patent number
11,377,522
Issue date
Jul 5, 2022
Tokyo Ohka Kogyo Co., Ltd.
Kunihiro Noda
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Block copolymer and method of producing the same, and method of pro...
Patent number
11,261,299
Issue date
Mar 1, 2022
Tokyo Ohka Kogyo Co., Ltd.
Akiyoshi Yamazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for removing organic cured film on substrate, and acidic cle...
Patent number
11,222,781
Issue date
Jan 11, 2022
Tokyo Ohka Kogyo Co., Ltd.
Isao Hirano
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Block copolymer, and method of producing structure containing phase...
Patent number
10,941,253
Issue date
Mar 9, 2021
Tokyo Ohka Kogyo Co., Ltd.
Teruaki Hayakawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pattern forming method
Patent number
10,366,888
Issue date
Jul 30, 2019
Tokyo Electron Limited
Kazuki Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pattern forming method for forming a pattern
Patent number
10,317,797
Issue date
Jun 11, 2019
Tokyo Electron Limited
Hidetami Yaegashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Resin composition for forming a phase-separated structure, and meth...
Patent number
10,179,866
Issue date
Jan 15, 2019
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Resin composition for forming a phase-separated structure, and meth...
Patent number
9,914,847
Issue date
Mar 13, 2018
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Block copolymer, method of producing block copolymer, and method of...
Patent number
9,850,350
Issue date
Dec 26, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition for forming a phase-separated structure, and meth...
Patent number
9,828,519
Issue date
Nov 28, 2017
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of producing structure containing phase-separated structure...
Patent number
9,644,110
Issue date
May 9, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Undercoat agent and method of producing structure containing phase-...
Patent number
9,567,477
Issue date
Feb 14, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of producing structure containing phase-separated structure,...
Patent number
9,442,371
Issue date
Sep 13, 2016
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Method of producing structure containing phase-separated structure,...
Patent number
9,206,307
Issue date
Dec 8, 2015
Tokyo Ohka Kogyo Co., Ltd.
Tasuku Matsumiya
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of producing structure containing phase-separation structure...
Patent number
9,188,869
Issue date
Nov 17, 2015
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing structure containing phase-separated structure,...
Patent number
9,169,421
Issue date
Oct 27, 2015
Tokyo Ohka Kogyo Co., Ltd.
Tasuku Matsumiya
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Resist composition, method of forming resist pattern, novel compoun...
Patent number
9,012,129
Issue date
Apr 21, 2015
Tokyo Ohka Kogyo Co., Ltd.
Hideo Hada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern, novel compoun...
Patent number
8,932,795
Issue date
Jan 13, 2015
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern, novel compoun...
Patent number
8,808,959
Issue date
Aug 19, 2014
Tokyo Ohka Kogyo Co., Ltd.
Hideo Hada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern, novel compoun...
Patent number
8,765,352
Issue date
Jul 1, 2014
Tokyo Ohka Kogyo Co., Ltd.
Yoshiyuki Utsumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern, polymeric com...
Patent number
8,609,320
Issue date
Dec 17, 2013
Tokyo Ohka Kogyo Co., Ltd.
Yoshiyuki Utsumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern, novel compoun...
Patent number
8,415,085
Issue date
Apr 9, 2013
Tokyo Ohka Kogyo Co., Ltd.
Hideo Hada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern, compound and...
Patent number
8,415,082
Issue date
Apr 9, 2013
Tokyo Ohka Kogyo Co., Ltd.
Yoshiyuki Utsumi
C07 - ORGANIC CHEMISTRY
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
Positive resist composition, method of forming resist pattern, and...
Patent number
8,298,748
Issue date
Oct 30, 2012
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
8,252,509
Issue date
Aug 28, 2012
Tokyo Ohka Kogyo Co., Ltd.
Yoshiyuki Utsumi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
RESIN COMPOSITION FOR FORMING ETCHING MASK PATTERN, AND METHOD FOR...
Publication number
20240368393
Publication date
Nov 7, 2024
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING ETCHING MASK PATTERN, AND RESIN COMPOSITIO...
Publication number
20240361686
Publication date
Oct 31, 2024
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIN COMPOSITION FOR FORMING ETCHING MASK PATTERN, AND METHOD FOR...
Publication number
20240360267
Publication date
Oct 31, 2024
Tokyo Ohka Kogyo Co., Ltd.
Takehiro SESHIMO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION AND POLYMER
Publication number
20240158547
Publication date
May 16, 2024
Tokyo Ohka Kogyo Co., Ltd.
Takuya Uehara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WAVELENGTH CONVERSION FILM, WAVELENGTH CONVERSION FILM FORMING COMP...
Publication number
20220389308
Publication date
Dec 8, 2022
Tokyo Ohka Kogyo Co., Ltd.
YuehChun LIAO
B82 - NANO-TECHNOLOGY
Information
Patent Application
SILICON-CONTAINING POLYMER, FILM-FORMING COMPOSITION, METHOD FOR FO...
Publication number
20220220338
Publication date
Jul 14, 2022
TOKYO OHKA KOGYO CO., LTD.
Kunihiro NODA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
CURABLE LIQUID COMPOSITION, PARTICULATE FILLER, AND COMPOUND
Publication number
20220195097
Publication date
Jun 23, 2022
Tokyo Ohka Kogyo Co., Ltd.
Kunihiro NODA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING QUANTUM DOT-CONTAINING FILM AND COMPOSITION FO...
Publication number
20220073817
Publication date
Mar 10, 2022
Tokyo Ohka Kogyo Co., Ltd.
Yueh Chun LIAO
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR PRODUCING QUANTUM DOT DISPERSION AND QUANTUM DOT DISPERSION
Publication number
20220073815
Publication date
Mar 10, 2022
Tokyo Ohka Kogyo Co., Ltd.
Yueh Chun LIAO
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIQUID COMPOSITION, QUANTUM DOT-CONTAINING FILM, OPTICAL FILM, LIGH...
Publication number
20210309866
Publication date
Oct 7, 2021
TOKYO OHKA KOGYO CO., LTD.
Takehiro SESHIMO
B82 - NANO-TECHNOLOGY
Information
Patent Application
COLOR FILTER MANUFACTURING METHOD, COLOR FILTER, AND RESIN COMPOSITION
Publication number
20210055457
Publication date
Feb 25, 2021
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE RESIN COMPOSITION AND CURED PRODUCT
Publication number
20200407545
Publication date
Dec 31, 2020
Tokyo Ohka Kogyo Co., Ltd.
Takehiro SESHIMO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICON-CONTAINING POLYMER, FILM-FORMING COMPOSITION, METHOD FOR FO...
Publication number
20200362115
Publication date
Nov 19, 2020
Tokyo Ohka Kogyo Co., Ltd.
Kunihiro NODA
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
BLOCK COPOLYMER AND METHOD OF PRODUCING THE SAME, AND METHOD OF PRO...
Publication number
20190270852
Publication date
Sep 5, 2019
Tokyo Ohka Kogyo Co., Ltd.
Akiyoshi YAMAZAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR REMOVING ORGANIC CURED FILM ON SUBSTRATE, AND ACIDIC CLE...
Publication number
20190198314
Publication date
Jun 27, 2019
Tokyo Ohka Kogyo Co., Ltd.
Isao HIRANO
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
PATTERN FORMING METHOD
Publication number
20180374695
Publication date
Dec 27, 2018
TOKYO ELECTRON LIMITED
Kazuki YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BLOCK COPOLYMER, AND METHOD OF PRODUCING STRUCTURE CONTAINING PHASE...
Publication number
20180244856
Publication date
Aug 30, 2018
Tokyo Ohka Kogyo Co., Ltd.
Teruaki HAYAKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PATTERN FORMING METHOD FOR FORMING A PATTERN
Publication number
20180143536
Publication date
May 24, 2018
TOKYO ELECTRON LIMITED
Hidetami YAEGASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RESIN COMPOSITION FOR FORMING PHASE-SEPARATED STRUCTURE AND METHOD...
Publication number
20180072564
Publication date
Mar 15, 2018
Tokyo Ohka Kogyo Co., Ltd.
Ken MIYAGI
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
RESIN COMPOSITION FOR FORMING A PHASE-SEPARATED STRUCTURE, AND METH...
Publication number
20170362460
Publication date
Dec 21, 2017
Tokyo Ohka Kogyo Co., Ltd.
Akiya KAWAUE
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
RESIN COMPOSITION FOR FORMING A PHASE-SEPARATED STRUCTURE, AND METH...
Publication number
20170240766
Publication date
Aug 24, 2017
Tokyo Ohka Kogyo Co., Ltd.
Akiya KAWAUE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIN COMPOSITION FOR FORMING A PHASE-SEPARATED STRUCTURE, AND METH...
Publication number
20170240767
Publication date
Aug 24, 2017
Tokyo Ohka Kogyo Co., Ltd.
Akiya KAWAUE
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
BLOCK COPOLYMER, METHOD OF PRODUCING BLOCK COPOLYMER, AND METHOD OF...
Publication number
20160257789
Publication date
Sep 8, 2016
Tokyo Ohka Kogyo Co., Ltd.
Takehiro SESHIMO
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METHOD OF PRODUCING STRUCTURE CONTAINING PHASE-SEPARATED STRUCTURE...
Publication number
20150291832
Publication date
Oct 15, 2015
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD OF PRODUCING STRUCTURE CONTAINING PHASE-SEPARATED STRUCTURE,...
Publication number
20150205207
Publication date
Jul 23, 2015
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING STRUCTURE CONTAINING PHASE-SEPARATED STRUCTURE,...
Publication number
20150034593
Publication date
Feb 5, 2015
Tokyo Ohka Kogyo Co., Ltd.
Tasuku Matsumiya
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METHOD OF PRODUCING STRUCTURE CONTAINING PHASE-SEPARATION STRUCTURE...
Publication number
20150034595
Publication date
Feb 5, 2015
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
UNDERCOAT AGENT AND METHOD OF PRODUCING STRUCTURE CONTAINING PHASE-...
Publication number
20150030773
Publication date
Jan 29, 2015
Tokyo Ohka Kogyo Co., Ltd.
Takehiro Seshimo
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METHOD OF PRODUCING STRUCTURE CONTAINING PHASE-SEPARATED STRUCTURE,...
Publication number
20140238954
Publication date
Aug 28, 2014
TOKYO INSTITUTE OF TECHNOLOGY
Tasuku Matsumiya
B81 - MICRO-STRUCTURAL TECHNOLOGY