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Toshiya YASUKAWA
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Otake-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Catalyst for isobutylene production and method for producing isobut...
Patent number
10,550,046
Issue date
Feb 4, 2020
MITSUBISHI CHEMICAL CORPORATION
Tatsuya Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing isobutylene from isobutanol
Patent number
10,464,860
Issue date
Nov 5, 2019
Mitsubishi Chemical Corporation
Toshiya Yasukawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing isobutylene, method for producing methacrylic...
Patent number
9,840,453
Issue date
Dec 12, 2017
Mitsubishi Chemical Corporation
Shuji Akihara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for producing isobutylene and method for producing isobuty...
Patent number
9,815,748
Issue date
Nov 14, 2017
National University Corporation Hokkaido University
Wataru Ueda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for producing isobutylene and method for producing isobuty...
Patent number
9,670,111
Issue date
Jun 6, 2017
National University Corporation Hokkaido University
Wataru Ueda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing saturated aldehyde from 1,2-alkanediol
Patent number
9,393,554
Issue date
Jul 19, 2016
TOKUSHIMA UNIVERSITY
Shigeru Sugiyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing t-butanol from isobutanol, method for producin...
Patent number
9,346,735
Issue date
May 24, 2016
Mitsubishi Rayon Co., Ltd.
Ken Ooyachi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Palladium-containing catalyst, method for producing same, and metho...
Patent number
8,389,760
Issue date
Mar 5, 2013
Mitsubishi Rayon Co., Ltd.
Toshiya Yasukawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Palladium-containing catalyst, method for producing same, and metho...
Patent number
8,088,945
Issue date
Jan 3, 2012
Mitsubishi Rayon Co., Ltd.
Toshiya Yasukawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing palladium-containing catalyst
Patent number
7,994,091
Issue date
Aug 9, 2011
Mitsubishi Rayon Co., Ltd.
Yoshiyuki Himeno
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CATALYST FOR ISOBUTYLENE PRODUCTION AND METHOD FOR PRODUCING ISOBUT...
Publication number
20180072636
Publication date
Mar 15, 2018
MITSUBISHI CHEMICAL CORPORATION
Tatsuya SUZUKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING ISOBUTYLENE, METHOD FOR PRODUCING METHACRYLIC...
Publication number
20170129844
Publication date
May 11, 2017
MITSUBISHI RAYON CO., LTD.
Shuji AKIHARA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ISOBUTYLENE FROM ISOBUTANOL
Publication number
20170050896
Publication date
Feb 23, 2017
Mitsubishi Rayon Co., Ltd.
Toshiya YASUKAWA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST FOR PRODUCING ISOBUTYLENE AND METHOD FOR PRODUCING ISOBUTY...
Publication number
20160340270
Publication date
Nov 24, 2016
National University Corporation Hokkaido University
Wataru Ueda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING SATURATED ALDEHYDE FROM 1,2-ALKANEDIOL
Publication number
20150343429
Publication date
Dec 3, 2015
MITSUBISHI RAYON CO., LTD.
Shigeru SUGIYAMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR PRODUCING ISOBUTYLENE AND METHOD FOR PRODUCING ISOBUTY...
Publication number
20150202597
Publication date
Jul 23, 2015
National University Corporation Hokkaido University
Wataru Ueda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING t-BUTANOL FROM ISOBUTANOL, METHOD FOR PRODUCIN...
Publication number
20140357890
Publication date
Dec 4, 2014
Mitsubishi Rayon Co., Ltd.
Ken Ooyachi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PALLADIUM-CONTAINING CATALYST, METHOD FOR PRODUCING SAME, AND METHO...
Publication number
20120053363
Publication date
Mar 1, 2012
Mitsubishi Rayon Co., Ltd.
Toshiya Yasukawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PALLADIUM-CONTAINING CATALYST, METHOD FOR PRODUCING SAME, AND METHO...
Publication number
20110082315
Publication date
Apr 7, 2011
Mitsubishi Rayon Co., Ltd.
Toshiya Yasukawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING PALLADIUM-CONTAINING CATALYST
Publication number
20100234639
Publication date
Sep 16, 2010
Mitsubishi Rayon Co., Ltd.
Yoshiyuki Himeno
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PALLADIUM-CONTAINING CATALYST, METHOD FOR PRODUCING SAME, AND METHO...
Publication number
20090023952
Publication date
Jan 22, 2009
Mitsubishi Rayon Co., Ltd.
Toshiya Yasukawa
C07 - ORGANIC CHEMISTRY