Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329538 | Circuit for providing digital data having high clarity in a digital signal receiver | Hisato Kawano, Takashi Tabu, Shigeru Sekine | 1994-07-12 |
| 5299187 | Time-multiplexed highway line designating system | Takashi Tabu, Kenichi Okabe | 1994-03-29 |