Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480308 | Optical communication apparatus | Hideki Yoshida, Youichi Toriumi, Kazuyoshi Horie, Keniti Ookubo | 2002-11-12 |
| 6443628 | Optical fiber connecting device, electronic equipment, network system and optical fiber connecting method | Kazuyoshi Horie, Kenichi Ookubo | 2002-09-03 |
| 6433942 | Optical apparatus | Akihiko Memezawa, Kei Sato, Kazuyoshi Horie | 2002-08-13 |
| 6351584 | Optical transmitter-receiver and optically sending/receiving method | Kazuyoshi Horie, Yoichi Toriumi, Hideki Yoshida, Kenichi Ookubo | 2002-02-26 |
| 6349082 | Optical disc apparatus | Kazuyoshi Horie, Shigeo Kubota | 2002-02-19 |