Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8494020 | Semiconductor light emitting device, optical pickup unit and information recording/reproduction apparatus | Yuji Furushima, Abe Hiroaki, Kudou Hisashi, Fujimoto Tsuyoshi | 2013-07-23 |
| 8243769 | Semiconductor light emitting device, optical pickup unit and information recording/reproduction apparatus | Yuji Furushima, Abe Hiroaki, Kudou Hisashi, Fujimoto Tsuyoshi | 2012-08-14 |