Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5228035 | Synchronizing system in digital communication line | Yuji Kondo, Hideharu Omori, Naoyuki Yamaguchi, Koichi Ichimura, Yoshihiro Kawata | 1993-07-13 |
| 4583214 | Key telephone transmission system | Hiroyuki Miyashita, Yoshihiro Kawata | 1986-04-15 |
| 4380690 | Hybrid circuit | Teruo Matsufuji, Yoshihiro Kawada | 1983-04-19 |