Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7105998 | EL light emitting device with waterproof function | — | 2006-09-12 |
| 6727647 | Electroluminescent light-emitting device | Masaharu Ono, Naoyuki Mori, Takayuki Hora | 2004-04-27 |