Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8471495 | Light-emitting diode driving apparatus and light-emitting diode lighting controlling method | Wataru Ogura, Teruo Watanabe | 2013-06-25 |
| D536309 | Light emitting diode board | Keiji Funamoto | 2007-02-06 |