Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5570103 | Driving apparatus for motor-driven telescopic antenna | — | 1996-10-29 |
| 5235344 | Drive control apparatus for an electrically-driven type extensible/retractable antenna | Masaki Shinkawa, Koji Arata, Misao Kimura | 1993-08-10 |
| 5173716 | Device for driving telescopic power antenna | — | 1992-12-22 |