Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D284963 | Programmable AM/FM scanning radio receiver | — | 1986-08-05 |
| 4603370 | Power-saving relay circuit | Nobuaki Yokoyama | 1986-07-29 |
| 4575707 | Waiting time display system | Toshiyuki Tanaka, Fumio Hayashibara | 1986-03-11 |
| D282725 | Radar detector | — | 1986-02-25 |
| D282661 | Portable transceiver | — | 1986-02-18 |
| D282660 | Portable scanning radio receiver | — | 1986-02-18 |
| 4570160 | Signal encoding and decoding system for driving a remote display | Toshiyuki Tanaka, Fumio Hayashibara | 1986-02-11 |
| 4525718 | Antenna with coaxial connector | Nobuaki Yokoyama | 1985-06-25 |
| 4525738 | Amplified video signal distributing apparatus | Hasashi Wani | 1985-06-25 |
| 4523197 | Antenna with BNC-type coaxial connector | Nobuaki Yokoyama | 1985-06-11 |
| 4502026 | Signal distributing apparatus | Hisashi Wani | 1985-02-26 |
| D277381 | Video fader | — | 1985-01-29 |
| 4427904 | Digital signal generating circuit | Toshiyuki Tanaka | 1984-01-24 |
| 4420716 | DC Motor control apparatus | Masao Nakano | 1983-12-13 |
| 4411020 | Power efficient radio receiver apparatus | Nakano Masao | 1983-10-18 |
| 4323839 | Constant current load and constant voltage load power supply | Shozo Iguchi | 1982-04-06 |
| 4291412 | Portable radio frequency/channel display system | — | 1981-09-22 |
| 4245348 | Center frequency tuning system for radio-frequency signal receiver | — | 1981-01-13 |
| 4216432 | Automatic switching system for a combination transceiver-auxilliary receiver radio | Koichi Kazami | 1980-08-05 |
| 4196691 | Manually rotatable control or selector knob member | — | 1980-04-08 |
| D254071 | Digital entry programmable scanning radio receiver or the like | — | 1980-01-29 |