Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888861 | Semiconductor laser apparatus, information recording/reproduction apparatus and image recording apparatus | Toyoki Taguchi, Masayuki Tazawa | 2005-05-03 |
| 6345062 | Semiconductor laser control circuit, semiconductor laser apparatus, information recording/reproduction apparatus and image recording apparatus | Toyoki Taguchi, Masayuki Tazawa | 2002-02-05 |