Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694429 | Mobile radio communication system | Kiyoki Sekine, Manabu Kawabe, Takuro Sato | 1997-12-02 |
| 5631922 | Spread code generation device for spread spectrum communication | Kiyoki Sekine, Manabu Kawabe, Takuro Sato | 1997-05-20 |