Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023709 | Automatic follow-up lighting system | Shigesumi Kuwashima, Takahito Suzuki, Chikashi Seki | 1991-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023709 | Automatic follow-up lighting system | Shigesumi Kuwashima, Takahito Suzuki, Chikashi Seki | 1991-06-11 |