Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6123430 | Surface light source device of side light type | Toshiaki Ono, Shingo Ohkawa | 2000-09-26 |
| 6079840 | Surface light source device having shielding layer | Toshiaki Ono, Nobuhiro Arai | 2000-06-27 |
| 5957561 | Surface light source device of side light type and display | Toshiaki Ono, Tsuyoshi Ishikawa | 1999-09-28 |