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Shinobu Yamao
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Sodegaura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing polycarbonate resin composition
Patent number
11,555,114
Issue date
Jan 17, 2023
Idemitsu Kosan Co., Ltd.
Shinobu Yamao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing lignin-containing resin composition and lignin...
Patent number
11,193,022
Issue date
Dec 7, 2021
Idemitsu Kosan Co., Ltd.
Yoshihito Koyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrically conductive composition
Patent number
8,535,812
Issue date
Sep 17, 2013
Idemitsu Kosan Co., Ltd.
Shota Totsuka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYCARBONATE/POLYORGANOSILOXANE COPOLYMER AND RESIN COMPOSITION IN...
Publication number
20230052441
Publication date
Feb 16, 2023
Idemitsu Kosan Co.,Ltd
Minoru YABUKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE/POLYORGANOSILOXANE COPOLYMER AND RESIN COMPOSITION IN...
Publication number
20230046996
Publication date
Feb 16, 2023
Idemitsu Kosan Co.,Ltd
Minoru YABUKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE/POLYORGANOSILOXANE COPOLYMER AND RESIN COMPOSITION IN...
Publication number
20230038766
Publication date
Feb 9, 2023
Idemitsu Kosan Co.,Ltd
Minoru YABUKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING POLYCARBONATE RESIN COMPOSITION
Publication number
20210155797
Publication date
May 27, 2021
Idemitsu Kosan Co., Ltd.
Shinobu YAMAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GLASS FILLER-CONTAINING POLYCARBONATE RESIN COMPOSITION, AND MOLDED...
Publication number
20200190321
Publication date
Jun 18, 2020
Idemitsu Kosan Co., Ltd.
Shinobu YAMAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING LIGNIN-CONTAINING RESIN COMPOSITION AND LIGNIN...
Publication number
20190211207
Publication date
Jul 11, 2019
Idemitsu Kosan Co., Ltd.
Yoshihito KOYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING PURIFIED LIGNIN, PURIFIED LIGNIN, RESIN COMPOS...
Publication number
20180215878
Publication date
Aug 2, 2018
Idemitsu Kosan Co., Ltd.
Masaki OKANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION AND METHOD FOR PRODUCING THERMOPLAS...
Publication number
20180179369
Publication date
Jun 28, 2018
Idemitsu Kosan Co., Ltd.
Shinji Ito
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
THERMOSETTING RESIN COMPOSITION
Publication number
20170275461
Publication date
Sep 28, 2017
Idemitsu Kosan Co., Ltd.
Shinobu YAMAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTRICALLY CONDUCTIVE COMPOSITION
Publication number
20120225310
Publication date
Sep 6, 2012
IDEMITSU KOSAN CO., LTD.
Shota TOTSUKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADAMANTANE DERIVATIVE, RESIN COMPOSITION USING THE SAME, AND RESIN...
Publication number
20100130712
Publication date
May 27, 2010
IDEMITSU KOSAN CO., LTD.
Katsuki Ito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...