Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624368 | Switch device | Dai Sato, Toshikatsu Nishi, Kazuhiko Endo, Takuo Watanabe | 2003-09-23 |
| 6611409 | Line module protection method and device utilizing said method | Kazuhito Yasue, Takashi Nara | 2003-08-26 |
| 6587885 | FIXED LENGTH CELL HANDLING TYPE IMAGE COMMUNICATION METHOD AS WELL AS TRANSMISSION APPARATUS FOR FIXED LENGTH CELL HANDLING TYPE IMAGE COMMUNICATION AND RECEPTION APPARATUS FOR FIXED LENGTH CELL HANDLING TYPE IMAGE COMMUNICATION | Miyuki Kawataka, Naoya Matsumura, Takayuki Takeda | 2003-07-01 |