Akira Shibuya

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Chloroprene copolymer latex and production method therefor
- Patent number 12,116,471
- Issue date Oct 15, 2024
- Resonac Corporation
- Shu Kaneko
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing orotic acid derivative
- Patent number 11,453,648
- Issue date Sep 27, 2022
- Showa Denko K.K.
- Motoki Murai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing N,N-disubstituted amide and catalyst for produc...
- Patent number 11,358,927
- Issue date Jun 14, 2022
- Showa Denko K.K.
- Yasuyuki Ueda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing glycine
- Patent number 11,319,278
- Issue date May 3, 2022
- Showa Denko K.K.
- Takanori Aoki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing alpha-amino acid
- Patent number 10,774,037
- Issue date Sep 15, 2020
- Showa Denko K.K.
- Takanori Aoki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ene-thiol-type curable composition and cured product thereof
- Patent number 9,534,085
- Issue date Jan 3, 2017
- Showa Denko K.K.
- Asuka Toda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hair processing agent and method for permanent waving hair
- Patent number 8,961,946
- Issue date Feb 24, 2015
- Showa Denko K.K.
- Akira Shibuya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing β-mercapto carboxylic acids
- Patent number 8,258,340
- Issue date Sep 4, 2012
- Showa Denko K.K.
- Hidemasa Aoki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Agent for permanent hair waving containing heterocyclic mercapto co...
- Patent number 8,066,977
- Issue date Nov 29, 2011
- Showa Denko K.K.
- Akira Shibuya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Production process for 5-alkyl-oxazolidin-2,4-dione
- Patent number 6,953,859
- Issue date Oct 11, 2005
- Showa Denko K.K.
- Akira Shibuya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing isochromanones and intermediates thereof
- Patent number 6,372,921
- Issue date Apr 16, 2002
- Showa Denko K.K.
- Yoshiaki Miyota
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of mixing of dispersing particles with an electrode assembly
- Patent number 5,076,706
- Issue date Dec 31, 1991
- Koshin Denki Kogyo Co., Ltd.
- Akira Shibuya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of and apparatus for mixing or dispersing particles
- Patent number 4,988,208
- Issue date Jan 29, 1991
- Koshin Kenki Kogyo Co., Ltd.
- Akira Shibuya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYCHLOROPRENE LATEX COMPOSITION
- Publication number 20240052143
- Publication date Feb 15, 2024
- Resonac Corporation
- Noriko OGAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHLOROPRENE COPOLYMER LATEX AND METHOD FOR PRODUCING SAME
- Publication number 20230407060
- Publication date Dec 21, 2023
- Resonac Corporation
- Shu KANEKO
- A41 - WEARING APPAREL
Information Patent Application
CHLOROPRENE COPOLYMER LATEX COMPOSITION AND MOLDED ARTICLE OF SAME
- Publication number 20220242987
- Publication date Aug 4, 2022
- SHOWA DENKO K.K.
- Shu KANEKO
- A41 - WEARING APPAREL
Information Patent Application
ADHESIVE AGENT AND ADHESION METHOD
- Publication number 20220243101
- Publication date Aug 4, 2022
- SHOWA DENKO K.K.
- Naoki SEKIOKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHLOROPRENE COPOLYMER LATEX AND PRODUCTION METHOD THEREFOR
- Publication number 20220227976
- Publication date Jul 21, 2022
- SHOWA DENKO K.K.
- Shu KANEKO
- A41 - WEARING APPAREL
Information Patent Application
METHOD FOR PRODUCING OROTIC ACID DERIVATIVE
- Publication number 20220002253
- Publication date Jan 6, 2022
- SHOWA DENKO K.K.
- Motoki MURAI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING GLYCINE
- Publication number 20210292273
- Publication date Sep 23, 2021
- SHOWA DENKO K.K.
- Takanori AOKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PRODUCING N,N-DISUBSTITUTED AMIDE AND CATALYST FOR PRODUC...
- Publication number 20210238123
- Publication date Aug 5, 2021
- SHOWA DENKO K.K.
- Yasuyuki UEDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING alpha-AMINO ACID
- Publication number 20190161434
- Publication date May 30, 2019
- SHOWA DENKO K.K.
- Takanori AOKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TOCOPHEROL PHOSPHORIC ACID ESTER SALT, METHOD FOR MANUFACTURING THE...
- Publication number 20180086779
- Publication date Mar 29, 2018
- SHOWA DENKO K.K.
- Eiko KATO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ENE-THIOL-TYPE CURABLE COMPOSITION AND CURED PRODUCT THEREOF
- Publication number 20160145392
- Publication date May 26, 2016
- SHOWA DENKO K.K.
- Asuka TODA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING BETA-MERCAPTO CARBOXYLIC ACIDS
- Publication number 20110015436
- Publication date Jan 20, 2011
- Showa Denko K.K.
- Hidemasa Aoki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING B-MERCAPTOCARBOXYLIC ACIDS
- Publication number 20110004017
- Publication date Jan 6, 2011
- Showa Denko K.K.
- Akira Shibuya
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Agent for Permanent Hair Waving Containing Heterocyclic Mercapto Co...
- Publication number 20090208439
- Publication date Aug 20, 2009
- Showa Denko K.K.
- Akira Shibuya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PERMANENT WAVING AGENT
- Publication number 20090081147
- Publication date Mar 26, 2009
- Showa Denko K.K.
- Akira Shibuya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hair Relaxer
- Publication number 20080131389
- Publication date Jun 5, 2008
- SHOWA DENKO K.K.
- Akira Shibuya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hair Processing Agent And Method For Permanent Waving Hair
- Publication number 20080085251
- Publication date Apr 10, 2008
- Akira Shibuya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Agent For Prermanent Hair Processing
- Publication number 20080031839
- Publication date Feb 7, 2008
- SHOWA DENKO K.K.
- Akira Shibuya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Slimming Skin External Preparation and Cosmetic Containing the Same
- Publication number 20070232698
- Publication date Oct 4, 2007
- Akira Shibuya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Production process for 5-alkyl-oxazolidin-2,4-dione
- Publication number 20030181729
- Publication date Sep 25, 2003
- Akira Shibuya
- C07 - ORGANIC CHEMISTRY

Akira Shibuya

Person

Patents Grantslast 30 patents

Chloroprene copolymer latex and production method therefor

Method for producing orotic acid derivative

Method of producing N,N-disubstituted amide and catalyst for produc...

Method for producing glycine

Method for producing alpha-amino acid

Ene-thiol-type curable composition and cured product thereof

Hair processing agent and method for permanent waving hair

Method for producing β-mercapto carboxylic acids

Agent for permanent hair waving containing heterocyclic mercapto co...

Production process for 5-alkyl-oxazolidin-2,4-dione

Process for producing isochromanones and intermediates thereof

Method of mixing of dispersing particles with an electrode assembly

Method of and apparatus for mixing or dispersing particles

Patents Applicationslast 30 patents

POLYCHLOROPRENE LATEX COMPOSITION

CHLOROPRENE COPOLYMER LATEX AND METHOD FOR PRODUCING SAME

CHLOROPRENE COPOLYMER LATEX COMPOSITION AND MOLDED ARTICLE OF SAME

ADHESIVE AGENT AND ADHESION METHOD

CHLOROPRENE COPOLYMER LATEX AND PRODUCTION METHOD THEREFOR

METHOD FOR PRODUCING OROTIC ACID DERIVATIVE

METHOD FOR PRODUCING GLYCINE

METHOD OF PRODUCING N,N-DISUBSTITUTED AMIDE AND CATALYST FOR PRODUC...

METHOD FOR PRODUCING alpha-AMINO ACID

TOCOPHEROL PHOSPHORIC ACID ESTER SALT, METHOD FOR MANUFACTURING THE...

ENE-THIOL-TYPE CURABLE COMPOSITION AND CURED PRODUCT THEREOF

METHOD FOR PRODUCING BETA-MERCAPTO CARBOXYLIC ACIDS

METHOD FOR PRODUCING B-MERCAPTOCARBOXYLIC ACIDS

Agent for Permanent Hair Waving Containing Heterocyclic Mercapto Co...

PERMANENT WAVING AGENT

Hair Relaxer

Hair Processing Agent And Method For Permanent Waving Hair

Agent For Prermanent Hair Processing

Slimming Skin External Preparation and Cosmetic Containing the Same

Production process for 5-alkyl-oxazolidin-2,4-dione