Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445725 | Spread spectrum communication apparatus | Mitsuhiko Sato | 2002-09-03 |
| 6396858 | Laser driving method and apparatus and image-forming apparatus | Takayuki Kawakami, Tomobumi Nakayama, Tatsuhito Kataoka, Katsuhide Koga, Yukio Yokoyama | 2002-05-28 |