Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806206 | Etching method and etching liquid | Hirohito Komatsu, Satoshi Kumon, Kazuma Teramoto, Nobuhiro Goda, Masakazu Motoi +3 more | 2004-10-19 |
| 6373540 | Reflective guest host liquid crystal device | — | 2002-04-16 |
| 6016178 | Reflective guest-host liquid-crystal display device | Hideo Kataoka, Nobuyuki Shigeno, Tetsuo Urabe | 2000-01-18 |
| 5926242 | Active matrix reflective guest-host LCD with pixel electrodes patterned on quarter wave plate | Hideo Kataoka, Ying Bao Yang, Nobuyuki Shigeno, Tetsuo Urabe | 1999-07-20 |
| 5349453 | Liquid crystal display device with microlenses on same plane as switching elements | — | 1994-09-20 |