Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6256443 | Optical fiber distribution module for holding an optical fiber cord and fiber distribution system using optical fiber cords | Shigenori Uruno, Masao Tachikura, Hisashi Izumita, Koji Mine, Yoshitaka Enomoto +3 more | 2001-07-03 |
| 6002819 | Optical switch and switching method | Kazuhito Saito, Takeo Komiya, Mitsuaki Tamura, Kazumasa Ozawa, Kenichi Tomita +1 more | 1999-12-14 |
| 5832149 | Optical switch | Seiji Omizu, Takashi Ebihara, Masato Kuroiwa | 1998-11-03 |
| 5796888 | Optical switch apparatus | Tohru Furukawa, Yoshikazu Nomura, Hiroshi Furukawa, Nobuo Tomita | 1998-08-18 |