Membership
Tour
Register
Log in
Tatsuya Yasui
Follow
Person
Watarai-gun, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Magnetic toner for MICR printer
Patent number
5,976,748
Issue date
Nov 2, 1999
Kyocera Corporation
Takaaki Arai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY