Membership
Tour
Register
Log in
Mitsumasa Kaitoh
Follow
Person
Yokkaichi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Cyclohexylamine compounds useful as a stabilizer for organic materials
Patent number
5,294,719
Issue date
Mar 15, 1994
Mitsubishi Petrochemical Company Limited
Hideki Kurokawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperidine derivatives as photostabilizer
Patent number
5,260,443
Issue date
Nov 9, 1993
Mitsubishi Petrochemical Company Limited
Mitsumasa Kaitoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperdine derivatives
Patent number
5,189,172
Issue date
Feb 23, 1993
Mitsubishi Petrochemical Company Limited
Mitsumasa Kaitoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sorbitol derivatives
Patent number
4,996,334
Issue date
Feb 26, 1991
Mitsubishi Petrochemical Co., Ltd.
Mitsumasa Kaitoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing pentaerythritol-tetrakis(3-alkylthio-propionate)
Patent number
4,774,355
Issue date
Sep 27, 1988
Mitsubishi Petrochemical Co., Ltd.
Hiroyuki Omori
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for purification of 2-methyleneglutaronitrile
Patent number
4,435,251
Issue date
Mar 6, 1984
Mitsubishi Petrochemical Company Limited
Makoto Takeda
C07 - ORGANIC CHEMISTRY