Tsuyoshi MURAKAMI

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Sodegaura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polycarbonate resin composition and molded object of same
- Patent number 11,021,604
- Issue date Jun 1, 2021
- Idemitsu Kosan Co., Ltd.
- Yoshio Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate resin composition
- Patent number 10,119,022
- Issue date Nov 6, 2018
- Idemitsu Kosan Co., Ltd.
- Yoshio Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate resin molding material for articles to be coated, mol...
- Patent number 10,066,101
- Issue date Sep 4, 2018
- Idemitsu Kosan Co., Ltd.
- Yusuke Aoki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED OBJECT OF SAME
- Publication number 20180230305
- Publication date Aug 16, 2018
- Idemitsu Kosan Co., Ltd.
- Yoshio OKAMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBONATE RESIN MOLDING MATERIAL FOR ARTICLES TO BE COATED, MOL...
- Publication number 20170145211
- Publication date May 25, 2017
- Idemitsu Kosan Co., Ltd.
- Yusuke AOKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBONATE RESIN COMPOSITION
- Publication number 20170044363
- Publication date Feb 16, 2017
- Idemitsu Kosan Co., Ltd.
- Yoshio OKAMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBONATE RESIN COMPOSITION
- Publication number 20160355678
- Publication date Dec 8, 2016
- Idemitsu Kosan Co., Ltd.
- Tsuyoshi MURAKAMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...