Membership
Tour
Register
Log in
Noriko Okamura
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Detergent composition containing polianthes L-derived acidic hetero...
Patent number
5,032,311
Issue date
Jul 16, 1991
Kao Corporation
Kazuya Otsuji
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polysaccharide and process for preparing the same
Patent number
4,923,809
Issue date
May 8, 1990
Kao Corporation
Kazuya Otsuji
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE