Nisshinbo Chemical Inc.

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Chuo-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing carbodiimide compound
- Patent number 12,071,395
- Issue date Aug 27, 2024
- Nisshinbo Chemical Inc.
- Nobuyuki Matsumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing carbodiimide compound
- Patent number 12,017,977
- Issue date Jun 25, 2024
- Nisshinbo Chemical Inc.
- Nobuyuki Matsumoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Precursor sheet for fuel cell separator, and fuel cell separator
- Patent number 11,942,666
- Issue date Mar 26, 2024
- Nisshinbo Chemical Inc.
- Tomoyuki Araki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing aqueous carbodiimide-containing liquid
- Patent number 11,926,694
- Issue date Mar 12, 2024
- Nisshinbo Chemical Inc.
- Shunsuke Iizuka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyester resin composition
- Patent number 11,879,051
- Issue date Jan 23, 2024
- Nisshinbo Chemical Inc.
- Takahiro Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metal alkoxide, and aqueous resin crosslinking composition and aque...
- Patent number 11,685,753
- Issue date Jun 27, 2023
- Nisshinbo Chemical Inc.
- Shinichi Nakashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbodiimide compound, production method therefor, and resin co...
- Patent number 11,591,435
- Issue date Feb 28, 2023
- Nisshinbo Chemical Inc.
- Naoki Nishikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Carboxyl-group-containing aqueous resin composition and method for...
- Patent number 11,345,776
- Issue date May 31, 2022
- Nisshinbo Chemical Inc.
- Kimiyo Banno
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
One-pack type adhesive and fuel cell separator
- Patent number 11,254,798
- Issue date Feb 22, 2022
- Nisshinbo Chemical Inc.
- Ayumi Horiuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resin composition for dense fuel cell separators
- Patent number 11,108,053
- Issue date Aug 31, 2021
- Nisshinbo Chemical Inc.
- Fumio Tanno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbodiimide copolymer
- Patent number 11,028,216
- Issue date Jun 8, 2021
- Nisshinbo Chemical Inc.
- Takahiro Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carbodiimide-based aqueous resin crosslinking agent
- Patent number 10,647,850
- Issue date May 12, 2020
- Nisshinbo Chemical Inc.
- Nami Tsukamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified polycarbodiimide compound, curing agent, and thermosetting...
- Patent number 10,457,768
- Issue date Oct 29, 2019
- Nisshinbo Chemical Inc.
- Ikuo Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fuel cell separator
- Patent number 10,396,367
- Issue date Aug 27, 2019
- NISSHINBO CHEMICALS INC.
- Fumio Tanno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified polycarbodiimide compound, curing agent, and thermosetting...
- Patent number 10,358,519
- Issue date Jul 23, 2019
- Nisshinbo Chemical Inc.
- Ikuo Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resin composition
- Patent number 10,266,644
- Issue date Apr 23, 2019
- Nisshinbo Chemical Inc.
- Ikuo Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyester resin composition
- Patent number 9,822,250
- Issue date Nov 21, 2017
- Nisshinbo Chemical Inc.
- Takahiko Itoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fuel cell separator
- Patent number 9,768,452
- Issue date Sep 19, 2017
- Nisshinbo Chemical Inc.
- Fumio Tanno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resin powder composition for slush molding and molded articles
- Patent number 8,399,574
- Issue date Mar 19, 2013
- Sanyo Chemical Industries, Ltd.
- Shinya Fujibayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel cell separator
- Patent number 8,372,192
- Issue date Feb 12, 2013
- Nisshinbo Chemical Inc.
- Fumio Tanno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL SEPARATOR
- Publication number 20240405229
- Publication date Dec 5, 2024
- NISSHINBO CHEMICAL INC.
- Fumio Tanno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIODEGRADABLE RESIN COMPOSITION
- Publication number 20240240016
- Publication date Jul 18, 2024
- NISSHINBO CHEMICAL INC.
- Takahiro SASAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CARBODIIMIDE COMPOSITION
- Publication number 20240182625
- Publication date Jun 6, 2024
- NISSHINBO CHEMICAL INC.
- Nami Tsukamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MEMBER FOR EXPOSURE DEVICE, MANUFACTURING METHOD FOR MEMBER FOR EXP...
- Publication number 20240094627
- Publication date Mar 21, 2024
- NISSHINBO CHEMICAL INC.
- Keisuke TOZAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PRECURSOR SHEET FOR FUEL CELL SEPARATOR, AND FUEL CELL SEPARATOR
- Publication number 20240047705
- Publication date Feb 8, 2024
- NISSHINBO CHEMICAL INC.
- Tomoyuki Araki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CROSSLINKING AGENT FOR WATER-COMPATIBLE RESIN, LIQUID CONTAINING CR...
- Publication number 20230348716
- Publication date Nov 2, 2023
- NISSHINBO CHEMICAL INC.
- Nami TSUKAMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS RESIN CROSSLINKING AGENT, AQUEOUS RESIN CROSSLINKING AGENT-...
- Publication number 20230323004
- Publication date Oct 12, 2023
- NISSHINBO CHEMICAL INC.
- Nami TSUKAMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AQUEOUS RESIN CROSSLINKING AGENT, AQUEOUS RESIN CROSSLINKING AGENT-...
- Publication number 20230323005
- Publication date Oct 12, 2023
- NISSHINBO CHEMICAL INC.
- Nami TSUKAMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS RESIN CROSSLINKING AGENT, AQUEOUS RESIN CROSSLINKING AGENT-...
- Publication number 20230323007
- Publication date Oct 12, 2023
- NISSHINBO CHEMICAL INC.
- Nami TSUKAMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING CARBODIIMIDE COMPOUND
- Publication number 20230106672
- Publication date Apr 6, 2023
- NISSHINBO CHEMICAL INC.
- Nobuyuki MATSUMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CROSSLINKING AGENT COMPOSITION FOR WATER-COMPATIBLE RESIN, AND WATE...
- Publication number 20230040953
- Publication date Feb 9, 2023
- NISSHINBO CHEMICAL INC.
- Nami Tsukamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPATIBILIZER AND POLYESTER RESIN COMPOSITION
- Publication number 20220396656
- Publication date Dec 15, 2022
- NISSHINBO CHEMICAL INC.
- Takahiro SASAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBODIIMIDE COMPOUND, AQUEOUS RESIN COMPOSITION AND FOOD PACKA...
- Publication number 20220380513
- Publication date Dec 1, 2022
- NISSHINBO CHEMICAL INC.
- Nobuyuki MATSUMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED POLYCARBODIIMIDE COMPOUND HAVING HYDROPHILIC GROUP
- Publication number 20220372202
- Publication date Nov 24, 2022
- NISSHINBO CHEMICAL INC.
- Takahiro Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYESTER RESIN COMPOSITION
- Publication number 20220185990
- Publication date Jun 16, 2022
- NISSHINBO CHEMICAL INC.
- Takahiro SASAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POWDERED POLYCARBODIIMIDE COMPOUND AND ESTER RESIN COMPOSITION
- Publication number 20220153912
- Publication date May 19, 2022
- NISSHINBO CHEMICAL INC.
- Nobuyuki MATSUMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CROSSLINKING AGENT FOR AQUEOUS RESIN, LIQUID CONTAINING CROSSLINKIN...
- Publication number 20220145122
- Publication date May 12, 2022
- NISSHINBO CHEMICAL INC.
- Nami TSUKAMOTO
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
AQUEOUS RESIN CROSSLINKING AGENT, AQUEOUS RESIN CROSSLINKING AGENT-...
- Publication number 20220135770
- Publication date May 5, 2022
- NISSHINBO CHEMICAL INC.
- Nami TSUKAMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBODIIMIDE COMPOUND, AND POLYESTER RESIN COMPOSITION AND POLY...
- Publication number 20210395486
- Publication date Dec 23, 2021
- NISSHINBO CHEMICAL INC.
- Kenichi YANAGISAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYESTER RESIN MODIFYING AGENT, METHOD FOR PRODUCING SAME, AND POL...
- Publication number 20210395428
- Publication date Dec 23, 2021
- NISSHINBO CHEMICAL INC.
- Kenichi YANAGISAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBODIIMIDE COMPOUND, PRODUCTION METHOD THEREFOR, AND RESIN CO...
- Publication number 20210139632
- Publication date May 13, 2021
- NISSHINBO CHEMICAL INC.
- Naoki NISHIKAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CARBODIIMIDE COMPOUND
- Publication number 20210061756
- Publication date Mar 4, 2021
- NISSHINBO CHEMICAL INC.
- Nobuyuki MATSUMOTO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RESIN COMPOSITION, RESIN MATERIAL AND RESIN CROSSLINKED BODY
- Publication number 20210032454
- Publication date Feb 4, 2021
- NISSHINBO CHEMICAL INC.
- Shinichi NAKASHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING CARBODIIMIDE COMPOUND
- Publication number 20210009512
- Publication date Jan 14, 2021
- NISSHINBO CHEMICAL INC.
- Nobuyuki MATSUMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METAL ALKOXIDE, AND AQUEOUS RESIN CROSSLINKING COMPOSITION AND AQUE...
- Publication number 20200385413
- Publication date Dec 10, 2020
- NISSHINBO CHEMICAL INC.
- Shinichi NAKASHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING AQUEOUS CARBODIIMIDE-CONTAINING LIQUID
- Publication number 20200377645
- Publication date Dec 3, 2020
- NISSHINBO CHEMICAL INC.
- Shunsuke IIZUKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBODIIMIDE COMPOUND AND THERMOSETTING RESIN COMPOSITION
- Publication number 20200181314
- Publication date Jun 11, 2020
- NISSHINBO CHEMICAL INC.
- Takahiro SASAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ONE-PACK TYPE ADHESIVE AND FUEL CELL SEPARATOR
- Publication number 20200172697
- Publication date Jun 4, 2020
- NISSHINBO CHEMICAL INC.
- Ayumi Horiuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CARBOXYL-GROUP-CONTAINING AQUEOUS RESIN COMPOSITION AND METHOD FOR...
- Publication number 20200017628
- Publication date Jan 16, 2020
- NISSHINBO CHEMICAL INC.
- Kimiyo BANNO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBODIIMIDE COPOLYMER
- Publication number 20190270837
- Publication date Sep 5, 2019
- NISSHINBO CHEMICAL INC.
- Takahiro SASAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Nisshinbo Chemical Inc.

Organization

Patents Grantslast 30 patents

Method for producing carbodiimide compound

Method for producing carbodiimide compound

Precursor sheet for fuel cell separator, and fuel cell separator

Method for producing aqueous carbodiimide-containing liquid

Polyester resin composition

Metal alkoxide, and aqueous resin crosslinking composition and aque...

Polycarbodiimide compound, production method therefor, and resin co...

Carboxyl-group-containing aqueous resin composition and method for...

One-pack type adhesive and fuel cell separator

Resin composition for dense fuel cell separators

Polycarbodiimide copolymer

Carbodiimide-based aqueous resin crosslinking agent

Modified polycarbodiimide compound, curing agent, and thermosetting...

Fuel cell separator

Modified polycarbodiimide compound, curing agent, and thermosetting...

Epoxy resin composition

Method for producing polyester resin composition

Fuel cell separator

Resin powder composition for slush molding and molded articles

Fuel cell separator

Patents Applicationslast 30 patents

FUEL CELL SEPARATOR

BIODEGRADABLE RESIN COMPOSITION

CARBODIIMIDE COMPOSITION

MEMBER FOR EXPOSURE DEVICE, MANUFACTURING METHOD FOR MEMBER FOR EXP...

PRECURSOR SHEET FOR FUEL CELL SEPARATOR, AND FUEL CELL SEPARATOR

CROSSLINKING AGENT FOR WATER-COMPATIBLE RESIN, LIQUID CONTAINING CR...

AQUEOUS RESIN CROSSLINKING AGENT, AQUEOUS RESIN CROSSLINKING AGENT-...

AQUEOUS RESIN CROSSLINKING AGENT, AQUEOUS RESIN CROSSLINKING AGENT-...

AQUEOUS RESIN CROSSLINKING AGENT, AQUEOUS RESIN CROSSLINKING AGENT-...

METHOD FOR PRODUCING CARBODIIMIDE COMPOUND

CROSSLINKING AGENT COMPOSITION FOR WATER-COMPATIBLE RESIN, AND WATE...

COMPATIBILIZER AND POLYESTER RESIN COMPOSITION

POLYCARBODIIMIDE COMPOUND, AQUEOUS RESIN COMPOSITION AND FOOD PACKA...

MODIFIED POLYCARBODIIMIDE COMPOUND HAVING HYDROPHILIC GROUP

POLYESTER RESIN COMPOSITION

POWDERED POLYCARBODIIMIDE COMPOUND AND ESTER RESIN COMPOSITION

CROSSLINKING AGENT FOR AQUEOUS RESIN, LIQUID CONTAINING CROSSLINKIN...

AQUEOUS RESIN CROSSLINKING AGENT, AQUEOUS RESIN CROSSLINKING AGENT-...

POLYCARBODIIMIDE COMPOUND, AND POLYESTER RESIN COMPOSITION AND POLY...

POLYESTER RESIN MODIFYING AGENT, METHOD FOR PRODUCING SAME, AND POL...

POLYCARBODIIMIDE COMPOUND, PRODUCTION METHOD THEREFOR, AND RESIN CO...

METHOD FOR PRODUCING CARBODIIMIDE COMPOUND

RESIN COMPOSITION, RESIN MATERIAL AND RESIN CROSSLINKED BODY

METHOD FOR PRODUCING CARBODIIMIDE COMPOUND

METAL ALKOXIDE, AND AQUEOUS RESIN CROSSLINKING COMPOSITION AND AQUE...

METHOD FOR PRODUCING AQUEOUS CARBODIIMIDE-CONTAINING LIQUID

POLYCARBODIIMIDE COMPOUND AND THERMOSETTING RESIN COMPOSITION

ONE-PACK TYPE ADHESIVE AND FUEL CELL SEPARATOR

CARBOXYL-GROUP-CONTAINING AQUEOUS RESIN COMPOSITION AND METHOD FOR...

POLYCARBODIIMIDE COPOLYMER

Trademarklast 30 trademarks