Membership
Tour
Register
Log in
Tsuyoshi Takeno
Follow
Person
Yamatokohriyama, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Methods of gradation control and picture quality improvement in a t...
Patent number
5,721,578
Issue date
Feb 24, 1998
Sharp Kabushiki Kaisha
Yoshiyuki Nakai
H04 - ELECTRIC COMMUNICATION TECHNIQUE