Membership
Tour
Register
Log in
Koichi Sakai
Follow
Person
Tochigi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Thermal transfer recording medium
Patent number
5,290,623
Issue date
Mar 1, 1994
Kao Corporation
Shiro Kawahito
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS