Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369782 | Radio relay system, including interference signal cancellation | Kohji Ogawa, Sadayuki Tsukagoshi, Hiroyuki Kuroiwa, Masato Sato, Yasuhiro Ishizaki +2 more | 1994-11-29 |
| 5349694 | Radio relay system with a multiplex separation circuit and control for providing time delay multiplex operation of receiver and transmitter | Kohji Ogawa, Sadayuki Tsukagoshi, Hiroyuki Kuroiwa, Masato Sato, Yasuhiro Ishizaki +2 more | 1994-09-20 |