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Yuuichirou HIRAI
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Himeji-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing silanol compound and hydrogen
Patent number
11,505,460
Issue date
Nov 22, 2022
OSAKA UNIVERISTY
Kiyotomi Kaneda
C07 - ORGANIC CHEMISTRY
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
Patents Applications
last 30 patents
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
METHOD FOR PRODUCING ETHER
Publication number
20230183158
Publication date
Jun 15, 2023
OSAKA UNIVERSITY
Tomoo MIZUGAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
1,3-BUTYLENE GLYCOL PRODUCT AND METHOD FOR PRODUCING 1,3-BUTYLENE G...
Publication number
20230098112
Publication date
Mar 30, 2023
DAICEL CORPORATION
Masahiko SHIMIZU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
1,3-BUTYLENE GLYCOL PRODUCT
Publication number
20220362118
Publication date
Nov 17, 2022
DAICEL CORPORATION
Yasuteru KAJIKAWA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
1,3-BUTYLENE GLYCOL PRODUCT
Publication number
20220323322
Publication date
Oct 13, 2022
DAICEL CORPORATION
Yasuteru KAJIKAWA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
1,3-BUTYLENE GLYCOL PRODUCT
Publication number
20220296481
Publication date
Sep 22, 2022
DAICEL CORPORATION
Yasuteru KAJIKAWA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PRODUCING HYDROXYCARBOXYLIC ACID ESTER
Publication number
20220127218
Publication date
Apr 28, 2022
OSAKA UNIVERSITY
Tomoo MIZUGAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING ALCOHOL
Publication number
20220024842
Publication date
Jan 27, 2022
OSAKA UNIVERSITY
Tomoo MIZUGAKI
C07 - ORGANIC CHEMISTRY
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
METHOD FOR PRODUCING SILANOL COMPOUND AND HYDROGEN
Publication number
20190276309
Publication date
Sep 12, 2019
OSAKA UNIVERSITY
Kiyotomi KANEDA
C01 - INORGANIC 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 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