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Takashi NAGAMINE
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Patents Grants
last 30 patents
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
11,644,751
Issue date
May 9, 2023
Tokyo Ohka Kogyo Co., Ltd.
Junichi Miyakawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
11,635,687
Issue date
Apr 25, 2023
TOKYO OHKA KOGYO, CO., LTD.
Junichi Miyakawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resist composition, method of forming resist pattern, polymeric com...
Patent number
11,099,479
Issue date
Aug 24, 2021
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
11,067,888
Issue date
Jul 20, 2021
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resist composition, method of forming resist pattern, and compound
Patent number
11,036,131
Issue date
Jun 15, 2021
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition, method of forming resist pattern, compound, and...
Patent number
11,036,132
Issue date
Jun 15, 2021
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
10,866,514
Issue date
Dec 15, 2020
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition, method of forming resist pattern, compound, and...
Patent number
10,514,600
Issue date
Dec 24, 2019
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition and method for forming resist pattern
Patent number
10,437,147
Issue date
Oct 8, 2019
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
10,401,727
Issue date
Sep 3, 2019
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resist composition, method of forming resist pattern, compound, and...
Patent number
10,180,625
Issue date
Jan 15, 2019
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern, compound, and...
Patent number
9,851,637
Issue date
Dec 26, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition, method of forming resist pattern, acid generato...
Patent number
9,682,951
Issue date
Jun 20, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition, method for forming resist pattern, acid generat...
Patent number
9,678,423
Issue date
Jun 13, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition, method for forming resist pattern, photo-reacti...
Patent number
9,671,690
Issue date
Jun 6, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
9,557,647
Issue date
Jan 31, 2017
Tokyo Ohka Kogyo Co., Ltd.
Yoshitaka Komuro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition, method of forming resist pattern, compound, and...
Patent number
9,411,227
Issue date
Aug 9, 2016
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, acid generator, polymeric compound and method o...
Patent number
9,354,515
Issue date
May 31, 2016
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
RESIST COMPOSITION AND METHOD FOR FORMING RESIST PATTERN
Publication number
20240329530
Publication date
Oct 3, 2024
Tokyo Ohka Kogyo Co., Ltd.
TAKASHI NAGAMINE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20210181634
Publication date
Jun 17, 2021
Tokyo Ohka Kogyo Co., Ltd.
Junichi MIYAKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20210181633
Publication date
Jun 17, 2021
Tokyo Ohka Kogyo Co., Ltd.
Junichi MIYAKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20210157234
Publication date
May 27, 2021
Tokyo Ohka Kogyo Co., Ltd.
Rin Odashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20210141307
Publication date
May 13, 2021
TOKYO OHKA KYGYO CO., LTD.
Mari Murata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20210063878
Publication date
Mar 4, 2021
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20200257197
Publication date
Aug 13, 2020
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND RESIST PATTERN FORMING METHOD
Publication number
20190354011
Publication date
Nov 21, 2019
Tokyo Ohka Kogyo Co., Ltd.
Tomohiro OIKAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, POLYMERIC COM...
Publication number
20190219920
Publication date
Jul 18, 2019
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND, AND...
Publication number
20190204735
Publication date
Jul 4, 2019
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, AND COMPOUND
Publication number
20190204739
Publication date
Jul 4, 2019
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20190196329
Publication date
Jun 27, 2019
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND, AND...
Publication number
20180284610
Publication date
Oct 4, 2018
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20180081271
Publication date
Mar 22, 2018
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20180081269
Publication date
Mar 22, 2018
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND, AND...
Publication number
20170293223
Publication date
Oct 12, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST COMPOSITION AND METHOD FOR FORMING RESIST PATTERN
Publication number
20170285469
Publication date
Oct 5, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, ACID GENERAT...
Publication number
20170176855
Publication date
Jun 22, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND, AND...
Publication number
20170097564
Publication date
Apr 6, 2017
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, PHOTO-REACTI...
Publication number
20160282717
Publication date
Sep 29, 2016
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, ACID GENERATO...
Publication number
20160280679
Publication date
Sep 29, 2016
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, ACID GENERAT...
Publication number
20160274458
Publication date
Sep 22, 2016
Tokyo Ohka Kogyo Co., Ltd.
Takashi NAGAMINE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND, AND...
Publication number
20150198881
Publication date
Jul 16, 2015
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST COMPOSITION, ACID GENERATOR, POLYMERIC COMPOUND AND METHOD O...
Publication number
20150037734
Publication date
Feb 5, 2015
Tokyo Ohka Kogyo Co., Ltd.
Takashi Nagamine
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20140322652
Publication date
Oct 30, 2014
Tokyo Ohka Kogyo Co., Ltd.
Yoshitaka Komuro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY