Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782210 | Optical packet routing network system based on optical label switching technique | Akira Okada, Kazuto Noguchi, Yoshihisa Sakai, Takashi Sakamoto, Morito Matsuoka +1 more | 2004-08-24 |
| 6704754 | Method for shared use of medium-exchangeable storage device for purposes of backup and file system, and medium-exchangeable recording system | Yuichi Kobayashi, Kazuhiro Soeda | 2004-03-09 |