CK

Chiharu Kawaguchi

HD Hitachi Displays: 1 patents #519 of 752Top 70%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
📍 Mobara, JP: #511 of 731 inventorsTop 70%
Overall (All Time): #3,209,178 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8188956 Display device with tone correction circuit Ryutaro Oke, Masafumi Hirata, Shisei Katou 2012-05-29