Issued Patents All Time
Showing 76–84 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6328453 | Surface light source device of side light type and light control element | — | 2001-12-11 |
| 6280043 | Surface light source device of side light type | — | 2001-08-28 |
| 6211929 | Surface light source device of side light type and liquid crystal display | Fuminori Hiraishi | 2001-04-03 |
| 6155692 | Surface light source device of side light type | — | 2000-12-05 |
| 6123430 | Surface light source device of side light type | Toshiaki Ono, Manabu Takashio | 2000-09-26 |
| 6086211 | Side lighted surface light source device having orthogonal projections on light control surface of emission plate and light diffusion member | — | 2000-07-11 |
| 5997148 | Surface light source device of side light type | — | 1999-12-07 |
| 5468960 | Pyroelectric infrared detector | Tadashi Sugimoto, Hiroyuki Amano, Norikazu Murata | 1995-11-21 |
| 5461231 | Passive type moving object detection system | Tadashi Sugimoto, Hiroyuki Amano, Masashi Iwasawa, Shinya Kawabuchi, Norikazu Murata | 1995-10-24 |