Membership
Tour
Register
Log in
Ken Kawatta
Follow
Person
Minami-ashigara, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Information recording medium
Patent number
4,943,515
Issue date
Jul 24, 1990
Fuji Photo Film Co., Ltd.
Masaki Okazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY