Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407783 | Liquid crystal display device | Shinsuke Iguchi, Masanori Kohno, Takero Teramoto, Naoki Yokoyama, Kizo Hattori | 2002-06-18 |
| 5617230 | Color liquid crystal display device with peripheral pixels in a light-shielded state | Hiroyoshi Tsubota | 1997-04-01 |
| 5365357 | Color liquid crystal display having color filters and light blocking layers in the periphery | Hiroyoshi Tsubota | 1994-11-15 |
| 5136406 | Plural layer liquid crystal display device for a high density display | Kazunori Kato, Yukiio Endo, Minoru Akatsuka, Kazutoshi Sawada | 1992-08-04 |