Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639890 | Optical disk drive for precisely adjusting the intensity of laser light irradiated onto an optical disk | Toshimasa Miura, Yoshihisa Miyazaki, Yuichi Tsuchimochi, Yasuhiro Fujiwara, Naoyuki Sato | 2003-10-28 |