Koichi Nakaoka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing amino acid aminoalkyl ester or inorganic acid...
- Patent number 11,827,586
- Issue date Nov 28, 2023
- Asahi Kasei Kabushiki Kaisha
- Nobuhisa Miyake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing carbamate and method for producing isocyanate
- Patent number 11,352,319
- Issue date Jun 7, 2022
- Asahi Kasei Kabushiki Kaisha
- Nobuhisa Miyake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isocyanate composition, method for producing isocyanate polymer and...
- Patent number 11,174,337
- Issue date Nov 16, 2021
- Asahi Kasei Kabushiki Kaisha
- Nobuhisa Miyake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Isocyanate composition, method for producing isocyanate composition...
- Patent number 11,118,001
- Issue date Sep 14, 2021
- Asahi Kasei Kabushiki Kaisha
- Nobuhisa Miyake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isocyanate composition, method for producing isocyanate composition...
- Patent number 11,078,321
- Issue date Aug 3, 2021
- Asahi Kasei Kabushiki Kaisha
- Nobuhisa Miyake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isocyanate production method
- Patent number 10,968,168
- Issue date Apr 6, 2021
- Asahi Kasei Kabushiki Kaisha
- Nobuhisa Miyake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing thick-film tape-shaped re-type (123) supercon...
- Patent number 8,409,657
- Issue date Apr 2, 2013
- The Jurical Foundation
- Ryo Teranishi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING ISOCYANATE
- Publication number 20230021574
- Publication date Jan 26, 2023
- Asahi Kasei Kabushiki Kaisha
- Kazuhiro TAKAGAKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING AMINO ACID AMINOALKYL ESTER OR INORGANIC ACID...
- Publication number 20210253517
- Publication date Aug 19, 2021
- Asahi Kasei Kabushiki Kaisha
- Nobuhisa MIYAKE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CARBAMATE AND METHOD FOR PRODUCING ISOCYANATE
- Publication number 20210179548
- Publication date Jun 17, 2021
- Asahi Kasei Kabushiki Kaisha
- Nobuhisa MIYAKE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ISOCYANATE PRODUCTION METHOD
- Publication number 20200115327
- Publication date Apr 16, 2020
- Asahi Kasei Kabushiki Kaisha
- Nobuhisa MIYAKE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ISOCYANATE COMPOSITION, METHOD FOR PRODUCING ISOCYANATE POLYMER AND...
- Publication number 20200048405
- Publication date Feb 13, 2020
- Asahi Kasei Kabushiki Kaisha
- Nobuhisa MIYAKE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ISOCYANATE COMPOSITION, METHOD FOR PRODUCING ISOCYANATE COMPOSITION...
- Publication number 20200048403
- Publication date Feb 13, 2020
- Asahi Kasei Kabushiki Kaisha
- Nobuhisa MIYAKE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OXIDE SUPERCONDUCTOR COMPOSITION, OXIDE SUPERCONDUCTOR WIRE, AND PR...
- Publication number 20160020003
- Publication date Jan 21, 2016
- INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER
- Koichi NAKAOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OXIDE SUPERCONDUCTIVITY WIRE MATERIAL AND METHOD OF MANUFACTURING T...
- Publication number 20130217581
- Publication date Aug 22, 2013
- Masateru Yoshizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process for Producing Thick-Film Tape-Shaped Re-Type (123) Supercon...
- Publication number 20090286686
- Publication date Nov 19, 2009
- INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER THE JURIDICAL FOUNDATION
- Ryo Teranishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PRODUCING TAPE-SHAPED Re-TYPE (123) SUPERCONDUCTOR
- Publication number 20090270263
- Publication date Oct 29, 2009
- INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER, THE JURIDICAL FOUNDATION
- Yuji Aoki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Koichi Nakaoka

Person

Patents Grantslast 30 patents

Method for producing amino acid aminoalkyl ester or inorganic acid...

Method for producing carbamate and method for producing isocyanate

Isocyanate composition, method for producing isocyanate polymer and...

Isocyanate composition, method for producing isocyanate composition...

Isocyanate composition, method for producing isocyanate composition...

Isocyanate production method

Process for producing thick-film tape-shaped re-type (123) supercon...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING ISOCYANATE

METHOD FOR PRODUCING AMINO ACID AMINOALKYL ESTER OR INORGANIC ACID...

METHOD FOR PRODUCING CARBAMATE AND METHOD FOR PRODUCING ISOCYANATE

ISOCYANATE PRODUCTION METHOD

ISOCYANATE COMPOSITION, METHOD FOR PRODUCING ISOCYANATE POLYMER AND...

ISOCYANATE COMPOSITION, METHOD FOR PRODUCING ISOCYANATE COMPOSITION...

OXIDE SUPERCONDUCTOR COMPOSITION, OXIDE SUPERCONDUCTOR WIRE, AND PR...

OXIDE SUPERCONDUCTIVITY WIRE MATERIAL AND METHOD OF MANUFACTURING T...

Process for Producing Thick-Film Tape-Shaped Re-Type (123) Supercon...

PROCESS FOR PRODUCING TAPE-SHAPED Re-TYPE (123) SUPERCONDUCTOR