Takeshi Iwai

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cladding composition, and method for producing metal/resin bonded m...
- Patent number 11,667,767
- Issue date Jun 6, 2023
- Tokyo Ohka Kogyo Co., Ltd.
- Mamoru Hosoya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Deep ultraviolet LED and method for producing the same
- Patent number 11,309,454
- Issue date Apr 19, 2022
- Marubun Corporation
- Yukio Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanostructure array, hydrogen detection element, and hydrogen detec...
- Patent number 11,215,558
- Issue date Jan 4, 2022
- National University Corporation Yokohama National University
- Yoshiaki Nishijima
- G01 - MEASURING TESTING
Information Patent Grant
Camera fitting structure
- Patent number 11,148,612
- Issue date Oct 19, 2021
- Toyota Jidosha Kabushiki Kaisha
- Hideaki Ueta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydrogen detection element, method for manufacturing hydrogen detec...
- Patent number 11,067,506
- Issue date Jul 20, 2021
- National University Corporation Yokohama National University
- Yoshiaki Nishijima
- G01 - MEASURING TESTING
Information Patent Grant
Switch device for sunroof
- Patent number 9,514,898
- Issue date Dec 6, 2016
- Toyota Shatai Kabushiki Kaisha
- Takahiro Fukamizu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Radiator grill for automobile
- Patent number D737736
- Issue date Sep 1, 2015
- Nissan Motor Co., Ltd.
- Takeshi Iwai
- D12 - Transportation
Information Patent Grant
Resist polymer and resist composition
- Patent number 8,580,481
- Issue date Nov 12, 2013
- Mitsubishi Rayon Co., Ltd.
- Hikaru Momose
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Control system, electronic control unit, and communication method
- Patent number 8,451,091
- Issue date May 28, 2013
- Denso Corporation
- Toshikazu Hioki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rear combination for an automobile
- Patent number D680248
- Issue date Apr 16, 2013
- Nissan Motor Co., Ltd.
- Takeshi Iwai
- D26 - Lighting
Information Patent Grant
Rear combination lamp for automobile
- Patent number D680249
- Issue date Apr 16, 2013
- Nissan Motor Co., Ltd.
- Takeshi Iwai
- D26 - Lighting
Information Patent Grant
Head lamp for automobile
- Patent number D679039
- Issue date Mar 26, 2013
- Nissan Motor Co., Ltd.
- Takeshi Iwai
- D26 - Lighting
Information Patent Grant
Resist composition for immersion lithography and method for forming...
- Patent number 8,394,569
- Issue date Mar 12, 2013
- Tokyo Ohka Kogyo Co., Ltd.
- Makiko Irie
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive resist composition and method of forming resist pattern
- Patent number 8,338,075
- Issue date Dec 25, 2012
- Tokyo Ohka Kogyo Co., Ltd.
- Masaru Takeshita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive resist composition and method of forming resist pattern
- Patent number 8,293,449
- Issue date Oct 23, 2012
- Tokyo Ohka Kogyo Co., Ltd.
- Takeshi Iwai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive resist composition and method of forming resist pattern
- Patent number 8,263,307
- Issue date Sep 11, 2012
- Tokyo Ohka Kogyo Co., Ltd.
- Makiko Irie
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resist composition
- Patent number 8,198,004
- Issue date Jun 12, 2012
- Tokyo Ohka Kogyo Co., Ltd.
- Taku Hirayama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Resist polymer and resist composition
- Patent number 8,092,979
- Issue date Jan 10, 2012
- Mitsubishi Rayon Co., Ltd.
- Hikaru Momose
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer compound, resist composition and method of forming resist p...
- Patent number 8,021,824
- Issue date Sep 20, 2011
- Tokyo Ohka Kogyo Co., Ltd.
- Jun Iwashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resist composition and method of forming resist pattern
- Patent number 8,007,981
- Issue date Aug 30, 2011
- Tokyo Ohka Kogyo Co., Ltd.
- Ryoji Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resin, resist composition and method of forming resist pattern
- Patent number 7,939,243
- Issue date May 10, 2011
- Tokyo Ohka Kogyo Co., Ltd.
- Masaru Takeshita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Positive resist composition and method of forming resist pattern
- Patent number 7,919,227
- Issue date Apr 5, 2011
- Tokyo Ohka Kogyo Co., Ltd.
- Yohei Kinoshita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive resist composition and method of forming resist pattern
- Patent number 7,855,044
- Issue date Dec 21, 2010
- Tokyo Ohka Kogyo Co., Ltd.
- Masaru Takeshita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Positive resist composition for immersion lithography and method fo...
- Patent number 7,799,507
- Issue date Sep 21, 2010
- Tokyo Ohka Co., Ltd.
- Kotaro Endo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resist composition, method of forming resist pattern, compound and...
- Patent number 7,776,510
- Issue date Aug 17, 2010
- Tokyo Ohka Kogyo Co., Ltd.
- Takeshi Iwai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing photoresist composition, filter, coater and p...
- Patent number 7,771,911
- Issue date Aug 10, 2010
- Tokyo Ohka Kogyo Co., Ltd.
- Hideo Hada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Positive type resist composition, process for forming resist patter...
- Patent number 7,767,377
- Issue date Aug 3, 2010
- Tokyo Ohka Kogyo Co., Ltd.
- Shinichi Kohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polymer, positive resist composition and method for forming resist...
- Patent number 7,763,412
- Issue date Jul 27, 2010
- Tokyo Ohka Kogyo Co., Ltd.
- Masaru Takeshita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Compound, manufacturing method thereof, acid generator, resist comp...
- Patent number 7,745,097
- Issue date Jun 29, 2010
- Tokyo Ohka Kogyo Co., Ltd.
- Hideo Hada
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PATTERN FORMING METHOD AND METHOD OF PRODUCING CURABLE COMPOSITION
- Publication number 20220347913
- Publication date Nov 3, 2022
- Tokyo Ohka Kogyo Co., Ltd.
- Takeshi IWAI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CLADDING COMPOSITION, AND METHOD FOR PRODUCING METAL/RESIN BONDED M...
- Publication number 20210147652
- Publication date May 20, 2021
- Tokyo Ohka Kogyo Co., Ltd.
- Mamoru HOSOYA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DEEP ULTRAVIOLET LED AND METHOD FOR PRODUCING THE SAME
- Publication number 20210036186
- Publication date Feb 4, 2021
- MARUBUN CORPORATION
- Yukio KASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANOSTRUCTURE ARRAY, HYDROGEN DETECTION ELEMENT, AND HYDROGEN DETEC...
- Publication number 20200264102
- Publication date Aug 20, 2020
- NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
- Yoshiaki NISHIJIMA
- G01 - MEASURING TESTING
Information Patent Application
CAMERA FITTING STRUCTURE
- Publication number 20200262361
- Publication date Aug 20, 2020
- Toyota Jidosha Kabushiki Kaisha
- Hideaki Ueta
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDROGEN DETECTION ELEMENT, METHOD FOR MANUFACTURING HYDROGEN DETEC...
- Publication number 20200088634
- Publication date Mar 19, 2020
- NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
- Yoshiaki NISHIJIMA
- G01 - MEASURING TESTING
Information Patent Application
SWITCH DEVICE FOR SUNROOF
- Publication number 20150014138
- Publication date Jan 15, 2015
- TOYOTA SHATAI KABUSHIKI KAISHA
- Takahiro Fukamizu
- B60 - VEHICLES IN GENERAL
Information Patent Application
RESIST POLYMER AND RESIST COMPOSITION
- Publication number 20120034561
- Publication date Feb 9, 2012
- Mitsubishi Rayon Co., Ltd.
- Hikaru MOMOSE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POSITIVE RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN
- Publication number 20100248144
- Publication date Sep 30, 2010
- Tokyo Ohka Kogyo Co., Ltd.
- Takeshi IWAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Oxime sulfonates and the use thereof as latent acids
- Publication number 20100167178
- Publication date Jul 1, 2010
- Hitoshi Yamato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTROL SYSTEM, ELECTRONIC CONTROL UNIT, AND COMMUNICATION METHOD
- Publication number 20100161080
- Publication date Jun 24, 2010
- DENSO CORPORATION
- Toshikazu HIOKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
RESIN, RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
- Publication number 20100159389
- Publication date Jun 24, 2010
- Masaru Takeshita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
- Publication number 20100104972
- Publication date Apr 29, 2010
- Tokyo Ohka Kogyo Co., Ltd.
- Ryoji Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POLYMER COMPOUND, RESIST COMPOSITION AND METHOD OF FORMING RESIST P...
- Publication number 20100081080
- Publication date Apr 1, 2010
- Jun Iwashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POSITIVE RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
- Publication number 20100047724
- Publication date Feb 25, 2010
- Tokyo Ohka Kogyo Co., Ltd.
- Masaru Takeshita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POSITIVE RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
- Publication number 20100040970
- Publication date Feb 18, 2010
- Tokyo Ohka Kogyo Co., Ltd.
- Yohei Kinoshita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POSITIVE RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
- Publication number 20100015548
- Publication date Jan 21, 2010
- Tokyo Ohka Kogyo Co., Ltd.
- Masaru Takeshita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOUND, ACID GENERATOR, RESIST COMPOSITION AND METHOD OF FORMING...
- Publication number 20090317741
- Publication date Dec 24, 2009
- Tokyo Ohka Kogyo Co., Ltd.
- Takeshi Iwai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NEGATIVE RESIST COMPOSITION
- Publication number 20090305163
- Publication date Dec 10, 2009
- Tokyo Ohka Kogyo Co., Ltd.
- Jun Iwashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POSITIVE RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
- Publication number 20090269701
- Publication date Oct 29, 2009
- Tokyo Ohka Kogyo Co., Ltd.
- Makiko Irie
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIST POLYMER AND RESIST COMPOSITION
- Publication number 20090263743
- Publication date Oct 22, 2009
- Mitsubishi Rayon Co., Ltd.
- Hikaru MOMOSE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIST COMPOSITION
- Publication number 20090130605
- Publication date May 21, 2009
- Tokyo Ohka Kogyo Co., Ltd.
- Taku Hirayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POSITIVE RESIST COMPOSITION FOR IMMERSION LITHOGRAPHY AND METHOD FO...
- Publication number 20090117490
- Publication date May 7, 2009
- Tokyo OhkaKogyo Co., Ltd.
- Kotaro Endo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR FORMING RESIST PATTERN
- Publication number 20090098489
- Publication date Apr 16, 2009
- Tokyo Ohka Kogyo Co., Ltd.
- Takeshi Iwai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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 FOR IMMERSION LITHOGRAPHY AND METHOD FOR FORMING...
- Publication number 20090042132
- Publication date Feb 12, 2009
- Tokyo Ohka Kogyo Co., Ltd.
- Makiko Irie
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
NOVEL COMPOUND, MANUFACTURING METHOD THEREOF, ACID GENERATOR, RESIS...
- Publication number 20090023095
- Publication date Jan 22, 2009
- Tokyo Ohka Kogyo Co., Ltd.
- Hideo Hada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND AND...
- Publication number 20080311522
- Publication date Dec 18, 2008
- Tokyo Ohka Kogyo Co., Ltd.
- Takeshi Iwai
- 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
Information Patent Application
Polymer Compound, Positive Resist Composition and Process for Formi...
- Publication number 20080096126
- Publication date Apr 24, 2008
- Tokyo Ohka Kogyo Co., Ltd.
- Yohei Kinoshita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Takeshi Iwai

Person

Patents Grantslast 30 patents

Cladding composition, and method for producing metal/resin bonded m...

Deep ultraviolet LED and method for producing the same

Nanostructure array, hydrogen detection element, and hydrogen detec...

Camera fitting structure

Hydrogen detection element, method for manufacturing hydrogen detec...

Switch device for sunroof

Radiator grill for automobile

Resist polymer and resist composition

Control system, electronic control unit, and communication method

Rear combination for an automobile

Rear combination lamp for automobile

Head lamp for automobile

Resist composition for immersion lithography and method for forming...

Positive resist composition and method of forming resist pattern

Positive resist composition and method of forming resist pattern

Positive resist composition and method of forming resist pattern

Resist composition

Resist polymer and resist composition

Polymer compound, resist composition and method of forming resist p...

Resist composition and method of forming resist pattern

Resin, resist composition and method of forming resist pattern

Resist composition, method of forming resist pattern, novel compoun...

Positive resist composition and method of forming resist pattern

Positive resist composition and method of forming resist pattern

Positive resist composition for immersion lithography and method fo...

Resist composition, method of forming resist pattern, compound and...

Process for producing photoresist composition, filter, coater and p...

Positive type resist composition, process for forming resist patter...

Polymer, positive resist composition and method for forming resist...

Compound, manufacturing method thereof, acid generator, resist comp...

Patents Applicationslast 30 patents

PATTERN FORMING METHOD AND METHOD OF PRODUCING CURABLE COMPOSITION

CLADDING COMPOSITION, AND METHOD FOR PRODUCING METAL/RESIN BONDED M...

DEEP ULTRAVIOLET LED AND METHOD FOR PRODUCING THE SAME

NANOSTRUCTURE ARRAY, HYDROGEN DETECTION ELEMENT, AND HYDROGEN DETEC...

CAMERA FITTING STRUCTURE

HYDROGEN DETECTION ELEMENT, METHOD FOR MANUFACTURING HYDROGEN DETEC...

SWITCH DEVICE FOR SUNROOF

RESIST POLYMER AND RESIST COMPOSITION

POSITIVE RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN

Oxime sulfonates and the use thereof as latent acids

CONTROL SYSTEM, ELECTRONIC CONTROL UNIT, AND COMMUNICATION METHOD

RESIN, RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN

RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN

POLYMER COMPOUND, RESIST COMPOSITION AND METHOD OF FORMING RESIST P...

POSITIVE RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN

POSITIVE RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN

POSITIVE RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN

COMPOUND, ACID GENERATOR, RESIST COMPOSITION AND METHOD OF FORMING...

NEGATIVE RESIST COMPOSITION

POSITIVE RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN

RESIST POLYMER AND RESIST COMPOSITION

RESIST COMPOSITION

POSITIVE RESIST COMPOSITION FOR IMMERSION LITHOGRAPHY AND METHOD FO...

METHOD FOR FORMING RESIST PATTERN

RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, NOVEL COMPOUN...

RESIST COMPOSITION FOR IMMERSION LITHOGRAPHY AND METHOD FOR FORMING...

NOVEL COMPOUND, MANUFACTURING METHOD THEREOF, ACID GENERATOR, RESIS...

RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND AND...

RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND AND...

Polymer Compound, Positive Resist Composition and Process for Formi...