Masao Tomikawa

Person

Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resin composition, method for producing heat-resistant resin film,...
- Patent number 11,640,110
- Issue date May 2, 2023
- Toray Industries, Inc.
- Keika Hashimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Alkali-soluble resin, photosensitive resin composition, photosensit...
- Patent number 11,279,802
- Issue date Mar 22, 2022
- Toray Industries, Inc.
- Yutaro Koyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive for temporary bonding, adhesive layer, wafer work piece an...
- Patent number 10,941,320
- Issue date Mar 9, 2021
- Toray Industries, Inc.
- Shinji Arimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition, and sheet, laminate, power semiconductor device,...
- Patent number 10,793,718
- Issue date Oct 6, 2020
- Toray Industries, Inc.
- Akira Shimada
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyimide solution, heat-resistant non-woven fabric, and method for...
- Patent number 10,669,377
- Issue date Jun 2, 2020
- Toray Industries, Inc.
- Natsuko Chayama
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Adhesive for temporary bonding, adhesive layer, wafer work piece an...
- Patent number 10,177,022
- Issue date Jan 8, 2019
- Toray Industries, Inc.
- Shinji Arimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide resin, resin composition using same, and laminated film
- Patent number 10,026,637
- Issue date Jul 17, 2018
- Toray Industries, Inc.
- Masao Tomikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Binder for lithium ion battery electrode, paste for lithium ion bat...
- Patent number 9,865,879
- Issue date Jan 9, 2018
- Toray Industries, Inc.
- Masao Tomikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyamic acid resin composition, polyimide film using same, and met...
- Patent number 9,850,347
- Issue date Dec 26, 2017
- Toray Industries, Inc.
- Daichi Miyazaki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Polyimide precursor, polyimide resin film produced from said polyim...
- Patent number 9,828,469
- Issue date Nov 28, 2017
- Toray Industries, Inc.
- Junji Wakita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polyamide acid and resin composition containing same
- Patent number 9,822,281
- Issue date Nov 21, 2017
- Toray Industries, Inc.
- Daichi Miyazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyimide precursor, polyimide, flexible substrate prepared therewi...
- Patent number 9,493,614
- Issue date Nov 15, 2016
- Toray Industries, Inc.
- Junji Wakita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Positive-type photosensitive resin composition, method for producin...
- Patent number 9,454,078
- Issue date Sep 27, 2016
- Toray Industries, Inc.
- Hiroyuki Onishi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing polyamide and resin composition
- Patent number 9,188,860
- Issue date Nov 17, 2015
- Toray Industries, Inc.
- Tomoyuki Yuba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resin composition, method for producing same, and semiconduct...
- Patent number 9,123,689
- Issue date Sep 1, 2015
- Toray Industries, Inc.
- Sayaka Takeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition and display device using the same
- Patent number 8,895,676
- Issue date Nov 25, 2014
- Toray Industries, Inc.
- Kazuto Miyoshi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Resin composition and display device using the same
- Patent number 8,709,552
- Issue date Apr 29, 2014
- Toray Industries, Inc.
- Kazuto Miyoshi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photosensitive resin composition and adhesion promoter
- Patent number 7,977,028
- Issue date Jul 12, 2011
- Toray Industries, Inc.
- Tomoyuki Yuba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photosensitive resin composition
- Patent number 7,455,948
- Issue date Nov 25, 2008
- Toray Industries, Inc.
- Ryuichiro Taniguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive resin composition and process for producing heat-res...
- Patent number 7,214,455
- Issue date May 8, 2007
- Toray Industries, Inc.
- Kazuto Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Precursor composition for positive photosensitive resin and display...
- Patent number 6,933,087
- Issue date Aug 23, 2005
- Toray Industries, Inc.
- Mitsuhito Suwa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Positive-type photosensitive resin composition
- Patent number 6,929,890
- Issue date Aug 16, 2005
- Toray Industries, Inc.
- Kazuto Miyoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive resin precursor composition
- Patent number 6,887,643
- Issue date May 3, 2005
- Toray Industries, Inc.
- Yoji Fujita
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Positive-working photosensitive resin precursor composition
- Patent number 6,723,484
- Issue date Apr 20, 2004
- Toray Industries, Inc.
- Masao Tomikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Display device having a polyimide insulating layer
- Patent number 6,696,112
- Issue date Feb 24, 2004
- Toray Industries, Inc.
- Ryoji Okuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition of positive photosensitive resin precursor, and display...
- Patent number 6,593,043
- Issue date Jul 15, 2003
- Toray Industries, Inc.
- Mitsuhito Suwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive-type photosensitive polyimide precursor composition
- Patent number 6,524,764
- Issue date Feb 25, 2003
- Toray Industries, Inc.
- Masao Tomikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
LAMINATE, RESIN COMPOSITION, AND METHOD FOR MANUFACTURING SEMICONDU...
- Publication number 20240186172
- Publication date Jun 6, 2024
- TORAY INDUSTRIES, INC.
- Yukari ARIMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LAMINATE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
- Publication number 20240166556
- Publication date May 23, 2024
- TORAY INDUSTRIES, INC.
- Risano NAKAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALKALI-SOLUBLE RESIN, PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSIT...
- Publication number 20210047470
- Publication date Feb 18, 2021
- TORAY INDUSTRIES, INC.
- Yutaro KOYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION, METHOD FOR PRODUCING HEAT-RESISTANT RESIN FILM,...
- Publication number 20200192227
- Publication date Jun 18, 2020
- TORAY INDUSTRIES, INC.
- Keika HASHIMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION, AND SHEET, LAMINATE, POWER SEMICONDUCTOR DEVICE,...
- Publication number 20190345332
- Publication date Nov 14, 2019
- TORAY INDUSTRIES, INC.
- Akira Shimada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADHESIVE FOR TEMPORARY BONDING, ADHESIVE LAYER, WAFER WORK PIECE AN...
- Publication number 20190080952
- Publication date Mar 14, 2019
- TORAY INDUSTRIES, INC.
- Shinji Arimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYIMIDE SOLUTION, HEAT-RESISTANT NON-WOVEN FABRIC, AND METHOD FOR...
- Publication number 20170342214
- Publication date Nov 30, 2017
- TORAY INDUSTRIES, INC.
- Natsuko CHAYAMA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
RESIN COMPOSITION, METHOD FOR PRODUCING HEAT-RESISTANT RESIN FILM,...
- Publication number 20170299965
- Publication date Oct 19, 2017
- TORAY INDUSTRIES, INC.
- Keika HASHIMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ADHESIVE FOR TEMPORARY BONDING, ADHESIVE LAYER, WAFER WORK PIECE AN...
- Publication number 20170221746
- Publication date Aug 3, 2017
- TORAY INDUSTRIES, INC.
- Shinji Arimoto
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYIMIDE RESIN, RESIN COMPOSITION USING SAME, AND LAMINATED FILM
- Publication number 20160372357
- Publication date Dec 22, 2016
- TORAY INDUSTRIES, INC.
- Masao Tomikawa
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYAMIDE ACID AND RESIN COMPOSITION CONTAINING SAME
- Publication number 20160340547
- Publication date Nov 24, 2016
- TORAY INDUSTRIES, INC.
- Daichi Miyazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYIMIDE PRECURSOR, POLYIMIDE RESIN FILM PRODUCED FROM SAID POLYIM...
- Publication number 20160222165
- Publication date Aug 4, 2016
- TORAY INDUSTRIES, INC.
- Junji Wakita
- G02 - OPTICS
Information Patent Application
POLYIMIDE PRECURSOR, POLYIMIDE, FLEXIBLE SUBSTRATE PREPARED THEREWI...
- Publication number 20160002407
- Publication date Jan 7, 2016
- TORAY INDUSTRIES, INC.
- Junji WAKITA
- G02 - OPTICS
Information Patent Application
POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION
- Publication number 20150219991
- Publication date Aug 6, 2015
- TORAY INDUSTRIES, INC.
- Yuki Masuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR PRODUCIN...
- Publication number 20150212412
- Publication date Jul 30, 2015
- TORAY INDUSTRIES, INC.
- Hiroyuki Onishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POLYAMIC ACID RESIN COMPOSITION, POLYIMIDE FILM USING SAME, AND MET...
- Publication number 20150203631
- Publication date Jul 23, 2015
- TORAY INDUSTRIES, INC.
- Daichi Miyazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYAMIDE ACID AND RESIN COMPOSITION CONTAINING SAME
- Publication number 20150045502
- Publication date Feb 12, 2015
- TORAY INDUSTRIES, INC.
- Daichi Miyazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RESIN COMPOSITION FOR LITHIUM ION CELL POSITIVE ELECTRODE
- Publication number 20150017534
- Publication date Jan 15, 2015
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Takuhiro Miyuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESIN COMPOSITION AND DISPLAY DEVICE USING THE SAME
- Publication number 20140191222
- Publication date Jul 10, 2014
- TORAY INDUSTRIES, INC.
- Kazuto MIYOSHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
EPOXY RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND SEMICONDUCT...
- Publication number 20140005318
- Publication date Jan 2, 2014
- TORAY INDUSTRIES, INC.
- Sayaka Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYAMIC ACID RESIN COMPOSITION AND METHOD OF PRODUCING THE SAME
- Publication number 20130289202
- Publication date Oct 31, 2013
- TORAY INDUSTRIES, INC.
- Daichi Miyazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BINDER FOR LITHIUM ION BATTERY ELECTRODE, PASTE FOR LITHIUM ION BAT...
- Publication number 20130260020
- Publication date Oct 3, 2013
- TORAY INDUSTRIES, INC.
- Masao Tomikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESIN COMPOSITION AND MANUFACTURING PROCESS THEREFOR
- Publication number 20130184406
- Publication date Jul 18, 2013
- TORAY INDUSTRIES, INC.
- Daichi Miyazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RESIN COMPOSITION AND DISPLAY DEVICE USING THE SAME
- Publication number 20110284855
- Publication date Nov 24, 2011
- TORAY INDUSTRIES, INC.
- Kazuto Miyoshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYAMIDE AND RESIN COMPOSITION
- Publication number 20100285404
- Publication date Nov 11, 2010
- Tomoyuki Yuba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOSENSITIVE RESIN COMPOSITION AND ADHESION PROMOTER
- Publication number 20090123867
- Publication date May 14, 2009
- TORAY INDUSTRIES, INC.
- Tomoyuki Yuba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photosensitive resin composition
- Publication number 20060110680
- Publication date May 25, 2006
- TORAY INDUSTRIES, INC.
- Ryuichiro Taniguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photosensitive resin composition and method for preparing heat-resi...
- Publication number 20050202337
- Publication date Sep 15, 2005
- TORAY INDUSTRIES, INC.
- Kazuto Miyoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Positive-type photosensitive resin composition
- Publication number 20040197703
- Publication date Oct 7, 2004
- TORAY INDUSTRIES, INC.
- Kazuto Miyoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Positive-working photosensitive resin precursor composition
- Publication number 20040170914
- Publication date Sep 2, 2004
- Masao Tomikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Masao Tomikawa

Person

Patents Grantslast 30 patents

Resin composition, method for producing heat-resistant resin film,...

Alkali-soluble resin, photosensitive resin composition, photosensit...

Adhesive for temporary bonding, adhesive layer, wafer work piece an...

Resin composition, and sheet, laminate, power semiconductor device,...

Polyimide solution, heat-resistant non-woven fabric, and method for...

Adhesive for temporary bonding, adhesive layer, wafer work piece an...

Polyimide resin, resin composition using same, and laminated film

Binder for lithium ion battery electrode, paste for lithium ion bat...

Polyamic acid resin composition, polyimide film using same, and met...

Polyimide precursor, polyimide resin film produced from said polyim...

Polyamide acid and resin composition containing same

Polyimide precursor, polyimide, flexible substrate prepared therewi...

Positive-type photosensitive resin composition, method for producin...

Method for producing polyamide and resin composition

Epoxy resin composition, method for producing same, and semiconduct...

Resin composition and display device using the same

Resin composition and display device using the same

Photosensitive resin composition and adhesion promoter

Photosensitive resin composition

Photosensitive resin composition and process for producing heat-res...

Precursor composition for positive photosensitive resin and display...

Positive-type photosensitive resin composition

Photosensitive resin precursor composition

Positive-working photosensitive resin precursor composition

Display device having a polyimide insulating layer

Composition of positive photosensitive resin precursor, and display...

Positive-type photosensitive polyimide precursor composition

Patents Applicationslast 30 patents

LAMINATE, RESIN COMPOSITION, AND METHOD FOR MANUFACTURING SEMICONDU...

LAMINATE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

ALKALI-SOLUBLE RESIN, PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSIT...

RESIN COMPOSITION, METHOD FOR PRODUCING HEAT-RESISTANT RESIN FILM,...

RESIN COMPOSITION, AND SHEET, LAMINATE, POWER SEMICONDUCTOR DEVICE,...

ADHESIVE FOR TEMPORARY BONDING, ADHESIVE LAYER, WAFER WORK PIECE AN...

POLYIMIDE SOLUTION, HEAT-RESISTANT NON-WOVEN FABRIC, AND METHOD FOR...

RESIN COMPOSITION, METHOD FOR PRODUCING HEAT-RESISTANT RESIN FILM,...

ADHESIVE FOR TEMPORARY BONDING, ADHESIVE LAYER, WAFER WORK PIECE AN...

POLYIMIDE RESIN, RESIN COMPOSITION USING SAME, AND LAMINATED FILM

POLYAMIDE ACID AND RESIN COMPOSITION CONTAINING SAME

POLYIMIDE PRECURSOR, POLYIMIDE RESIN FILM PRODUCED FROM SAID POLYIM...

POLYIMIDE PRECURSOR, POLYIMIDE, FLEXIBLE SUBSTRATE PREPARED THEREWI...

POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION

POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR PRODUCIN...

POLYAMIC ACID RESIN COMPOSITION, POLYIMIDE FILM USING SAME, AND MET...

POLYAMIDE ACID AND RESIN COMPOSITION CONTAINING SAME

RESIN COMPOSITION FOR LITHIUM ION CELL POSITIVE ELECTRODE

RESIN COMPOSITION AND DISPLAY DEVICE USING THE SAME

EPOXY RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND SEMICONDUCT...

POLYAMIC ACID RESIN COMPOSITION AND METHOD OF PRODUCING THE SAME

BINDER FOR LITHIUM ION BATTERY ELECTRODE, PASTE FOR LITHIUM ION BAT...

RESIN COMPOSITION AND MANUFACTURING PROCESS THEREFOR

RESIN COMPOSITION AND DISPLAY DEVICE USING THE SAME

METHOD FOR PRODUCING POLYAMIDE AND RESIN COMPOSITION

PHOTOSENSITIVE RESIN COMPOSITION AND ADHESION PROMOTER

Photosensitive resin composition

Photosensitive resin composition and method for preparing heat-resi...

Positive-type photosensitive resin composition

Positive-working photosensitive resin precursor composition