Tatsuo Kaiho

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Catechol derivatives and pharmaceutical preparations containing same
- Patent number 5,232,923
- Issue date Aug 3, 1993
- Mitsui Toatsu Chemicals, Incorporated
- Nobuyuki Fukazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 4-acetyl isoquinolinone compounds
- Patent number 4,814,458
- Issue date Mar 21, 1989
- Mitsui Toatsu Chemicals, Inc.
- Nobuyuki Fukazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isoquinoline derivatives
- Patent number 4,782,154
- Issue date Nov 1, 1988
- Mitsui Toatsu Chemicals, Inc.
- Tatsuo Kaiho
- C07 - ORGANIC CHEMISTRY