Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005186 | Digital demodulator apparatus | Yoshihito Aono, Takanori Iwamatsu, Morihiko Minowa, Sadao Takenaka, Hiroshi Nakamura +1 more | 1991-04-02 |
| 4809298 | Radio data transmission system | Toshiaki Sakane, Sadao Takenaka, Morihiko Minowa, Yoshihito Aono | 1989-02-28 |