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Tomohiko Kurahashi
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Air permeation resistant film and pneumatic tire
Patent number
9,752,017
Issue date
Sep 5, 2017
Toyo Tire & Rubber Co., Ltd.
Toshiki Shimizu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Membrane for separating methane or carbon dioxide, and production t...
Patent number
9,067,171
Issue date
Jun 30, 2015
Toyo Tire & Rubber Co., Ltd.
Tomohiko Kurahashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
SEPARATION MEMBRANE FOR TREATING ACID GAS-CONTAINING GAS, AND METHO...
Publication number
20170087508
Publication date
Mar 30, 2017
Toyo Tire & Rubber Co., Ltd.
Tomohiko Kurahashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXYGEN ENRICHMENT MEMBRANE AND METHOD FOR PRODUCING SAME
Publication number
20160220967
Publication date
Aug 4, 2016
Toyo Tire & Rubber Co., Ltd.
Tomohiko Kurahashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION MEMBRANE FOR TREATING ACID GAS-CONTAINING GAS, AND METHO...
Publication number
20160082400
Publication date
Mar 24, 2016
Toyo Tire & Rubber Co., Ltd.
Tomohiko Kurahashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION MEMBRANE FOR TREATING GAS CONTAINING ACIDIC GAS AND METH...
Publication number
20150321150
Publication date
Nov 12, 2015
Toyo Tire & Rubber Co., Ltd.
Tomohiko Kurahashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR PERMEATION RESISTANT FILM AND PNEUMATIC TIRE
Publication number
20140238570
Publication date
Aug 28, 2014
TOYOBO CO., LTD.
Toshiki Shimizu
B60 - VEHICLES IN GENERAL
Information
Patent Application
MEMBRANE FOR SEPATATING METHANE OR CARBON DIOXIDE, AND PRODUCTION T...
Publication number
20140050856
Publication date
Feb 20, 2014
National University Corporation Okayama University
Tomohiko Kurahashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL