Membership
Tour
Register
Log in
Norimoto Abe
Follow
Person
Ibaraki, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Synthetic resin optical fiber
Patent number
4,883,338
Issue date
Nov 28, 1989
Hitachi Cable, Ltd. & Hitachi, Ltd.
Tomiya Abe
G02 - OPTICS