Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5449978 | Lighting device for emitting light without substantially delaying the latency of P300 wave in human event related potential | Osami Matsuda, Naoto Ogimoto | 1995-09-12 |
| 5436534 | Lighting device | Osamu Matsuda, Naoto Ogimoto | 1995-07-25 |