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Tsuyoshi NAKAMURA
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Ebina-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resist composition and resist pattern forming method
Patent number
12,181,800
Issue date
Dec 31, 2024
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
11,333,973
Issue date
May 17, 2022
Tokyo Ohka Kogyo Co., Ltd.
Kazuishi Tanno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Steel for high-strength bolt, and high-strength bolt
Patent number
10,913,993
Issue date
Feb 9, 2021
Nissan Motor Co., Ltd.
Takahiro Hamada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rotation mechanism, machine tool, and semiconductor manufacturing d...
Patent number
10,788,076
Issue date
Sep 29, 2020
NSK Ltd.
Tsuyoshi Nakamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sealing mechanism comprising an annular sealing member and a lubric...
Patent number
10,679,875
Issue date
Jun 9, 2020
NSK Ltd.
Hideya Higuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Table apparatus, positioning apparatus, flat panel display manufact...
Patent number
10,512,994
Issue date
Dec 24, 2019
NSK Ltd.
Tsuyoshi Nakamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Motor, actuator, semiconductor manufacturing apparatus, and flat di...
Patent number
10,432,055
Issue date
Oct 1, 2019
NSK Ltd.
Hideya Higuchi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing mechanism, drive unit of sealing mechanism, conveyance devi...
Patent number
10,221,949
Issue date
Mar 5, 2019
NSK Ltd.
Tsuyoshi Nakamura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
WYθ table apparatus
Patent number
9,919,394
Issue date
Mar 20, 2018
NSK Ltd.
Hideya Higuchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of forming resist pattern
Patent number
9,690,194
Issue date
Jun 27, 2017
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
9,494,866
Issue date
Nov 15, 2016
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of forming resist pattern
Patent number
9,411,224
Issue date
Aug 9, 2016
Tokyo Ohka Kogyo Co., Ltd.
Jiro Yokoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
9,405,200
Issue date
Aug 2, 2016
TOYKO OHKA KOGYO CO., LTD.
Tsuyoshi Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Air motor and electric painting device
Patent number
9,376,915
Issue date
Jun 28, 2016
NSK Ltd.
Naoya Kobayashi
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
9,377,685
Issue date
Jun 28, 2016
Tokyo Ohka Kogyo Co., Ltd.
Hiroaki Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition and resist pattern forming method
Patent number
9,274,424
Issue date
Mar 1, 2016
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition and resist pattern forming method
Patent number
9,235,123
Issue date
Jan 12, 2016
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Spindle system and electrostatic painting system
Patent number
9,216,428
Issue date
Dec 22, 2015
NSK Ltd.
Naoya Kobayashi
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Resist composition and resist pattern forming method
Patent number
9,052,592
Issue date
Jun 9, 2015
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition, method of forming resist pattern and compound
Patent number
9,040,224
Issue date
May 26, 2015
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
9,029,070
Issue date
May 12, 2015
Tokyo Ohka Kogyo Co., Ltd.
Hiroaki Shimizu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
9,023,585
Issue date
May 5, 2015
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
9,023,577
Issue date
May 5, 2015
Tokyo Ohka Kogyo Co., Ltd.
Masaru Takeshita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of forming resist pattern
Patent number
8,968,990
Issue date
Mar 3, 2015
Tokyo Ohka Kogyo Co., Ltd.
Jiro Yokoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition and method of forming resist pattern
Patent number
8,956,800
Issue date
Feb 17, 2015
Tokyo Ohka Kogyo Co., Ltd.
Hiroaki Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of forming resist pattern and resist composition
Patent number
8,877,432
Issue date
Nov 4, 2014
Tokyo Ohka Kogyo Co., Ltd.
Jiro Yokoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of forming resist pattern
Patent number
8,865,395
Issue date
Oct 21, 2014
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Positive resist composition and method of forming resist pattern
Patent number
8,486,605
Issue date
Jul 16, 2013
Tokyo Ohka Kogyo Co., Ltd.
Masaru Takeshita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition for immersion exposure, method of forming resist...
Patent number
8,475,997
Issue date
Jul 2, 2013
Tokyo Ohka Kogyo Co., Ltd.
Daiju Shiono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Patents Applications
last 30 patents
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20220107564
Publication date
Apr 7, 2022
Tokyo Ohka Kogyo Co., Ltd.
Jiro YOKOYA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION AND RESIST PATTERN FORMING METHOD
Publication number
20210397086
Publication date
Dec 23, 2021
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi NAKAMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND RESIST PATTERN FORMING METHOD
Publication number
20210364920
Publication date
Nov 25, 2021
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi NAKAMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20210141309
Publication date
May 13, 2021
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20210141308
Publication date
May 13, 2021
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20210026243
Publication date
Jan 28, 2021
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MOTOR, ACTUATOR, SEMICONDUCTOR MANUFACTURING APPARATUS, AND FLAT DI...
Publication number
20190372417
Publication date
Dec 5, 2019
NSK Ltd.
Hideya HIGUCHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TABLE APPARATUS, POSITIONING APPARATUS, FLAT PANEL DISPLAY MANUFACT...
Publication number
20190337106
Publication date
Nov 7, 2019
NSK Ltd.
Tsuyoshi NAKAMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20190285984
Publication date
Sep 19, 2019
Tokyo Ohka Kogyo Co., Ltd.
Kazuishi TANNO
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
MOTOR, ACTUATOR, SEMICONDUCTOR MANUFACTURING APPARATUS, AND FLAT DI...
Publication number
20170331343
Publication date
Nov 16, 2017
NSK Ltd.
Hideya HIGUCHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STEEL FOR HIGH-STRENGTH BOLT, AND HIGH-STRENGTH BOLT
Publication number
20170283921
Publication date
Oct 5, 2017
NISSAN MOTOR CO., LTD.
Takahiro HAMADA
C21 - METALLURGY OF IRON
Information
Patent Application
ROTATION MECHANISM, MACHINE TOOL, AND SEMICONDUCTOR MANUFACTURING D...
Publication number
20170037907
Publication date
Feb 9, 2017
NSK LTD.
Tsuyoshi NAKAMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
XY(Theta) Table Apparatus
Publication number
20160318140
Publication date
Nov 3, 2016
NSK LTD.
Hideya HIGUCHI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SEALING MECHANISM, DRIVE UNIT OF SEALING MECHANISM, CONVEYANCE DEVI...
Publication number
20160300742
Publication date
Oct 13, 2016
NSK Ltd.
Hideya HIGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEALING MECHANISM, DRIVE UNIT OF SEALING MECHANISM, CONVEYANCE DEVI...
Publication number
20160290510
Publication date
Oct 6, 2016
NSK Ltd.
Tsuyoshi NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20150147702
Publication date
May 28, 2015
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND RESIST PATTERN FORMING METHOD
Publication number
20140287362
Publication date
Sep 25, 2014
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND RESIST PATTERN FORMING METHOD
Publication number
20140287360
Publication date
Sep 25, 2014
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST COMPOSITION AND RESIST PATTERN FORMING METHOD
Publication number
20140287361
Publication date
Sep 25, 2014
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Spindle System and Electrostatic Painting System
Publication number
20140246524
Publication date
Sep 4, 2014
NSK LTD.
Naoya Kobayashi
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Air Motor and Electric Painting Device
Publication number
20140217205
Publication date
Aug 7, 2014
NSK LTD.
Naoya Kobayashi
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN AND COMPOUND
Publication number
20140178821
Publication date
Jun 26, 2014
Tokyo Ohka Kogyo Co., Ltd.
Akiya Kawaue
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF FORMING RESIST PATTERN
Publication number
20140147793
Publication date
May 29, 2014
Tokyo Ohka Kogyo Co., Ltd.
Tsuyoshi Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20130344436
Publication date
Dec 26, 2013
Tsuyoshi Nakamura
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
METHOD OF FORMING RESIST PATTERN
Publication number
20130189618
Publication date
Jul 25, 2013
Tokyo Ohka Kogyo Co., Ltd.
Jiro Yokoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20130177853
Publication date
Jul 11, 2013
Tokyo Ohka Kogyo Co., Ltd.
Hiroaki Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD OF FORMING RESIST PATTERN
Publication number
20130137047
Publication date
May 30, 2013
Tokyo Ohka Kogyo Co., Ltd.
Hideto Nito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20130115555
Publication date
May 9, 2013
Tokyo Ohka Kogyo Co., Ltd.
Hiroaki Shimizu
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC