Kuniaki Muneyasu

Person

Kita-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-purity carboxylic acid ester and method for producing same
- Patent number 11,046,634
- Issue date Jun 29, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Kuniaki Muneyasu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing polyamide
- Patent number 10,227,451
- Issue date Mar 12, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Tatsuya Tochihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Purification of 1,3-bis(aminomethyl)cyclohexane by distillation
- Patent number 6,984,758
- Issue date Jan 10, 2006
- Mitsubishi Gas Chemical Co., Inc.
- Kazuhiko Amakawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING PURIFIED PHTHALONITRILE AND METHOD FOR PURIFYI...
- Publication number 20230111802
- Publication date Apr 13, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Kuniaki MUNEYASU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HIGH-PURITY CARBOXYLIC ACID ESTER AND METHOD FOR PRODUCING SAME
- Publication number 20200002264
- Publication date Jan 2, 2020
- Mitsubishi Gas Chemical Company, Inc.
- Kuniaki MUNEYASU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH-PURITY CARBOXYLIC ACID ESTER AND METHOD FOR PRODUCING SAME
- Publication number 20180273465
- Publication date Sep 27, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Kuniaki MUNEYASU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING POLYAMIDE
- Publication number 20170073469
- Publication date Mar 16, 2017
- Mitsubishi Gas Chemical Company, Inc.
- Tatsuya TOCHIHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYAMIDE
- Publication number 20150291736
- Publication date Oct 15, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Kuniaki Muneyasu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PURIFICATION OF 1,3-BIS(AMINOMETHYL)CYCLOHEXANE BY DISTILLATION
- Publication number 20050215824
- Publication date Sep 29, 2005
- Kazuhiko Amakawa
- C07 - ORGANIC CHEMISTRY

Kuniaki Muneyasu

Person

Patents Grantslast 30 patents

High-purity carboxylic acid ester and method for producing same

Method for producing polyamide

Purification of 1,3-bis(aminomethyl)cyclohexane by distillation

Patents Applicationslast 30 patents

METHOD FOR PRODUCING PURIFIED PHTHALONITRILE AND METHOD FOR PURIFYI...

HIGH-PURITY CARBOXYLIC ACID ESTER AND METHOD FOR PRODUCING SAME

HIGH-PURITY CARBOXYLIC ACID ESTER AND METHOD FOR PRODUCING SAME

METHOD FOR PRODUCING POLYAMIDE

METHOD FOR PRODUCING POLYAMIDE

PURIFICATION OF 1,3-BIS(AMINOMETHYL)CYCLOHEXANE BY DISTILLATION