Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888861 | Semiconductor laser apparatus, information recording/reproduction apparatus and image recording apparatus | Toyoki Taguchi, Tetsuya Nagahama | 2005-05-03 |
| 6345062 | Semiconductor laser control circuit, semiconductor laser apparatus, information recording/reproduction apparatus and image recording apparatus | Toyoki Taguchi, Tetsuya Nagahama | 2002-02-05 |
| 6111901 | Semiconductor laser driving circuit, semiconductor laser device, image recording apparatus, and optical disk apparatus | Toyoki Taguchi | 2000-08-29 |
| 5848044 | Semiconductor laser driving circuit, semiconductor laser device, image recording apparatus, and optical disk apparatus | Toyoki Taguchi | 1998-12-08 |