NK

Norio Koma

SC Sanyo Electric Co.: 2 patents #47 of 413Top 15%
📍 Ibigawa, JP: #1 of 5 inventorsTop 20%
Overall (1997): #28,581 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5666179 Liquid crystal display device having opening formed in electrode — 1997-09-09
5608556 Liquid crystal display having orientation control electrodes for controlling liquid crystal orientation — 1997-03-04