Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835492 | Voltage controlled oscillator having constant tuning bias voltage | Hideyuki Ikuhara, Akira Usui, Kazuhiko Kubo, Hiroyuki Nagai | 1989-05-30 |
TK
Tetsuo Kutsuki
Overall (1989): #51,620 of 140,708Top 40%
1
Patents 1989