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Toshio Hasegawa
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Tokyo, JP
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last 30 patents
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Patent Grant
Catalyst, method for preparing catalyst, and method for producing u...
Patent number
12,102,981
Issue date
Oct 1, 2024
Mitsubishi Chemical Corporation
Toshio Hasegawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Paper coating composition of unsaturated acid and mono-olefin polym...
Patent number
4,265,977
Issue date
May 5, 1981
Asahi-Dow Limited
Takayuki Kawamura
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
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Patent Application
Catalyst, Method for Producing Catalyst, and Method for Producing U...
Publication number
20240116031
Publication date
Apr 11, 2024
MITSUBISHI CHEMICAL CORPORATION
Akio Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A CATALYST AND A PROCESS FOR THE PRODUCTION OF ETHYLENICALLY UNSATU...
Publication number
20220250035
Publication date
Aug 11, 2022
Mitsubishi Chemical UK Limited
Jonathan Runnacles
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST, METHOD FOR PREPARING CATALYST, AND METHOD FOR PRODUCING U...
Publication number
20210387165
Publication date
Dec 16, 2021
MITSUBISHI CHEMICAL CORPORATION
Toshio Hasegawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL