Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4397041 | Complex antenna system and FM/AM receiver | Shigeki Takeda, Junichi Shibata, Masashi Shimakata, Shintaro Gomi, Katsuaki Kawamura | 1983-08-02 |
| 4395714 | Antenna array system usable for AM/FM receiver | Shigeki Takeda, Junichi Shibata, Masashi Shimakata, Shintaro Gomi, Katsuaki Kawamura | 1983-07-26 |
| 4370522 | FM Receiver for use with motorcars | Shigeki Takeda, Junichi Shibata, Masashi Shimakata, Shintaro Gomi, Katsuaki Kawamura | 1983-01-25 |