Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4757322 | Mobile antenna unit | Shintaro Gomi | 1988-07-12 |
| 4656364 | Antenna switching circuit for a diversity receiving system and branching circuit with a signal attenuation operation | Nobuo Kanda, Hideki Iwasaki | 1987-04-07 |
| 4263581 | Manual tuning pulse generator | Masanao Okatani, Hiroshi Onishi, Yoshiaki Ishibashi, Reisuke Sato, Hisashi Suganuma +4 more | 1981-04-21 |
| 4237373 | Magnetic tape running state and tape run amount display device | Masanao Okatani, Hiroshi Onishi, Yoshiaki Ishibashi, Reisuke Sato, Hisashi Suganuma +4 more | 1980-12-02 |
| 4232395 | Multiband radio receiver with electronic preset tuning system | — | 1980-11-04 |
| 4225968 | Electronic tuning type receiver having a band display and numerical frequency display | Masanao Okatani, Hiroshi Onishi, Yoshiaki Ishibashi, Reisuke Sato, Hisashi Suganuma +4 more | 1980-09-30 |
| 4214211 | Electrostatic destruction preventing circuit for use in a receiver | — | 1980-07-22 |
| 4205353 | Combination device having a magnetic recording and reproducing unit and an electronic tuning type receiver | Masanao Okatani, Hiroshi Onishi, Yoshiaki Ishibashi, Reisuke Sato, Hisashi Suganuma +4 more | 1980-05-27 |
| 4205270 | Station selection indicating device | Masanao Okatani, Hiroshi Onishi, Yoshiaki Ishibashi, Reisuke Sato, Hisashi Suganuma +4 more | 1980-05-27 |
| 4204169 | Muting circuit in an electronic tuning type receiver | Reisuke Sato | 1980-05-20 |
| 4196395 | Preset state indicating unit in an electronic tuning type receiver | Masanao Okatani, Hiroshi Onishi, Yoshiaki Ishibashi, Reisuke Sato, Hisashi Suganuma +4 more | 1980-04-01 |