Membership
Tour
Register
Log in
Keiichi TOMISHIGE
Follow
Person
Sendai-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Production methods of catalyst for hydrogenation and diol
Patent number
11,547,984
Issue date
Jan 10, 2023
Toyo Tire Corporation
Norihiko Nakamura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for reduction reaction of 3,4-dihydroxytetrahydrofuran, an...
Patent number
11,040,334
Issue date
Jun 22, 2021
Daicel Corporation
Keiichi Tomishige
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogenation reaction catalyst for 1,4-anhydroerythritol, method f...
Patent number
10,751,704
Issue date
Aug 25, 2020
Daicel Corporation
Keiichi Tomishige
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing aromatic nitrile compound and method for produ...
Patent number
10,584,092
Issue date
Mar 10, 2020
Mitsubishi Gas Chemical Company, Inc.
Yousuke Shinkai
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING 2-FURONITRILE AND METHOD FOR PRODUCING CARBONI...
Publication number
20240261730
Publication date
Aug 8, 2024
Mitsubishi Gas Chemical Company, Inc.
Keiichi TOMISHIGE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING OLEFIN AND OLEFINATION REACTION CATALYST
Publication number
20230339827
Publication date
Oct 26, 2023
DAICEL CORPORATION
Yasuteru KAJIKAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRODUCTION METHODS OF CATALYST FOR HYDROGENATION AND DIOL
Publication number
20210205792
Publication date
Jul 8, 2021
Toyo Tire Corporation
Norihiko Nakamura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR REDUCTION REACTION OF 3,4-DIHYDROXYTETRAHYDROFURAN, AN...
Publication number
20190366304
Publication date
Dec 5, 2019
DAICEL CORPORATION
Keiichi TOMISHIGE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HYDROGENATION REACTION CATALYST FOR 1,4-ANHYDROERYTHRITOL, METHOD F...
Publication number
20190262805
Publication date
Aug 29, 2019
Daicel Corporation
Keiichi TOMISHIGE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING AROMATIC NITRILE COMPOUND AND METHOD FOR PRODU...
Publication number
20190185408
Publication date
Jun 20, 2019
Mitsubishi Gas Chemical Company, Inc.
Yousuke SHINKAI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING 3-HYDROXYTETRAHYDROFURAN AND METHOD FOR PRODUC...
Publication number
20150298101
Publication date
Oct 22, 2015
DAICEL CORPORATION
Keiichi TOMISHIGE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL