Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12171915 | Lighting device with inactivation function | Akira Ishikura | 2024-12-24 |
| 10724692 | Light source unit | Yukitaka Dodo, Koji Ono, Ichiro Shibagaki | 2020-07-28 |
| D595444 | LED lamp | — | 2009-06-30 |