Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5128594 | Illumination control apparatus | Yuichi Watanabe, Masayuki Morita | 1992-07-07 |
| 5019747 | Illumination control apparatus | Masayuki Morita | 1991-05-28 |
| 4388567 | Remote lighting-control apparatus | Fumio Kamiya | 1983-06-14 |