Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5021790 | Microwave date transmission apparatus | Tomozo Ohta, Hiroshi Nakano, Hirohiko Yamamoto | 1991-06-04 |
| 4926182 | Microwave data transmission apparatus | Tomozo Ohta, Hiroshi Nakano, Hirohiko Yamamoto | 1990-05-15 |
| 4890076 | Reflection type SSB modulator | Masamori Tokuda, Hiroshi Nakano, Tomozo Ohta | 1989-12-26 |
| 4712111 | Antenna system | Tomozo Ohta, Hirohiko Yamamoto | 1987-12-08 |