Jiro HIKIDA

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compound, epoxy curing catalyst and method for producing compound
- Patent number 11,718,587
- Issue date Aug 8, 2023
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Resin composition, method for producing cured article, cured articl...
- Patent number 11,260,635
- Issue date Mar 1, 2022
- Tokyo Ohka Kogyo Co., Ltd.
- Hideki Saijo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aromatic amine compound, curing agent for epoxy compound, curable c...
- Patent number 11,174,221
- Issue date Nov 16, 2021
- Tokyo Ohka Kogyo Co., Ltd.
- Jiro Hikida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogen barrier agent, hydrogen barrier film forming composition,...
- Patent number 11,142,629
- Issue date Oct 12, 2021
- Tokyo Ohka Kogyo Co., Ltd.
- Jiro Hikida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen barrier agent, hydrogen barrier film forming composition,...
- Patent number 10,023,540
- Issue date Jul 17, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Jiro Hikida
- G02 - OPTICS
Information Patent Grant
Hydrogen barrier agent, hydrogen barrier film forming composition,...
- Patent number 9,981,914
- Issue date May 29, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Jiro Hikida
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR FORMING HARD COAT, METHOD FOR PRODUCING ARTICLE HAV...
- Publication number 20210189080
- Publication date Jun 24, 2021
- Tokyo Ohka Kogyo Co., Ltd.
- Jiro HIKIDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AROMATIC AMINE COMPOUND, CURING AGENT FOR EPOXY COMPOUND, CURABLE C...
- Publication number 20210130284
- Publication date May 6, 2021
- Tokyo Ohka Kogyo Co., Ltd.
- Jiro HIKIDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROGEN BARRIER AGENT, HYDROGEN BARRIER FILM FORMING COMPOSITION,...
- Publication number 20190300674
- Publication date Oct 3, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Jiro HIKIDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION, METHOD FOR PRODUCING CURED ARTICLE, CURED ARTICL...
- Publication number 20180230330
- Publication date Aug 16, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Hideki SAIJO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROGEN BARRIER AGENT, HYDROGEN BARRIER FILM FORMING COMPOSITION,...
- Publication number 20180086717
- Publication date Mar 29, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Jiro HIKIDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...