Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D337173 | Balancing arm for a medical lamp | Nobuo Suzuki | 1993-07-06 |
| D336146 | Shadowless lamp for medical use | Yasuhiro Kato | 1993-06-01 |
| D335360 | Shadowless lamp for medical use | Yasuhiro Kato | 1993-05-04 |