Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538121 | High frequency generator with output shut-off or reduced by biasing multiplier diode | Yasuhiro Yano, Isamu Umino, Takayuki Ozaki | 1985-08-27 |
| 4509208 | Frequency conversion unit | Hiroyuki Sogo, Isamu Umino, Haruki Nishida | 1985-04-02 |
| 4352053 | Temperature compensating voltage generator circuit | Takuro Oguchi, Shinichi Murai | 1982-09-28 |