Membership
Tour
Register
Log in
Hidekazu Masuko
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Benzopyran derivatives having anti-hypertensive and vasodilatory ac...
Patent number
5,254,578
Issue date
Oct 19, 1993
Sankyo Company, Limited
Toshihiko Hashimoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE