Yoshio Okamoto

Person

Chiba, JP

People

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-...
Information Patent Grant
Polycarbonate resin composition pellets and process for manufacturi...
- Patent number 9,593,202
- Issue date Mar 14, 2017
- Idemitsu Kosan Co., Ltd.
- Yoshio Okamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite material having wear- and impact-resisting surface and pr...
- Patent number 4,099,988
- Issue date Jul 11, 1978
- Kawasaki Jukogyo Kabushiki Kaisha
- Kaoru Horiuchi
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
POLYCARBONATE RESIN COMPOSITION AND MOLDED BODY OF SAME
- Publication number 20210261730
- Publication date Aug 26, 2021
- Idemitsu Kosan Co.,Ltd
- Yoshio OKAMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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-...
Information Patent Application
POLYCARBONATE RESIN COMPOSITION PELLETS AND PROCESS FOR MANUFACTURI...
- Publication number 20140364546
- Publication date Dec 11, 2014
- Idemitsu Kosan Co., Ltd.
- Yoshio Okamoto
- G02 - OPTICS

Yoshio Okamoto

Person

Patents Grantslast 30 patents

Polycarbonate resin composition and molded object of same

Polycarbonate resin composition

Polycarbonate resin molding material for articles to be coated, mol...

Polycarbonate resin composition pellets and process for manufacturi...

Composite material having wear- and impact-resisting surface and pr...

Patents Applicationslast 30 patents

POLYCARBONATE RESIN COMPOSITION AND MOLDED BODY OF SAME

POLYCARBONATE RESIN COMPOSITION AND MOLDED OBJECT OF SAME

POLYCARBONATE RESIN MOLDING MATERIAL FOR ARTICLES TO BE COATED, MOL...

POLYCARBONATE RESIN COMPOSITION

POLYCARBONATE RESIN COMPOSITION

POLYCARBONATE RESIN COMPOSITION PELLETS AND PROCESS FOR MANUFACTURI...