Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482279 | Transcribing method | Shuichi Kikuchi | 2002-11-19 |
| 6403986 | Optical semiconductor device and method of fabricating the same | Fumihiko Kobayashi, Takeo Miyazawa, Hidefumi Mori | 2002-06-11 |
| 6400677 | High recording density optical disc | Masaki Kagawa | 2002-06-04 |