Issued Patents 2003
Showing 1–2 of 2 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, Naoyuki Sato, Yoshiyuki Fukuya | 2003-10-28 |
| 6543521 | Cooling element and cooling apparatus using the same | Kaoru Sato, Shinobu Kamizuru, Sumio Tate, Kazuhiko Sugimoto | 2003-04-08 |