Membership
Tour
Register
Log in
Hiroshi Matsuda
Follow
Person
Kawagoe, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for forming a pattern on a semiconductor substrate using a...
Patent number
5,677,112
Issue date
Oct 14, 1997
Wako Pure Chemical Industries, Ltd.
Fumiyoshi Urano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Deep ultraviolet absorbent composition
Patent number
5,576,359
Issue date
Nov 19, 1996
Wako Pure Chemical Industries, Ltd.
Fumiyoshi Urano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anthracene derivatives
Patent number
5,498,748
Issue date
Mar 12, 1996
Wako Pure Chemical Industries, Ltd.
Fumiyoshi Urano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Scanning electron microscope
Patent number
5,182,454
Issue date
Jan 26, 1993
Jeol Ltd.
Hiroshi Matsuda
G01 - MEASURING TESTING