Shigeru Isayama

Follow

Person

Ohtake, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Solid aluminoxane for catalyst carrier, process for preparing the s...
- Patent number 6,197,985
- Issue date Mar 6, 2001
- Mitsui Chemicals Inc.
- Atsuo Kobata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aromatic dicarboxylic acid
- Patent number 5,925,786
- Issue date Jul 20, 1999
- Mitsui Chemicals, Inc.
- Shigeru Isayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Therapeutic agent for neurological diseases
- Patent number 4,959,368
- Issue date Sep 25, 1990
- Mitsui Petrochemical Industries Ltd.
- Akira Awaya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2-piperazinopyrimidine derivatives
- Patent number 4,742,165
- Issue date May 3, 1988
- Mitsui Petrochemical Industries, Ltd.
- Keiichi Yokoyama
- C07 - ORGANIC CHEMISTRY