Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684790 | Mobile communication system | — | 1997-11-04 |
| 5630638 | Seat lift mechanism for an automotive vehicle | Shigeru Yamaki | 1997-05-20 |
| 5564084 | Transmission power level monitoring apparatus employed in TDMA communication system | — | 1996-10-08 |
| 4701763 | Small antenna | Junko Yamamoto, Kyohei Fujimoto, Haruhiro Kuboyama | 1987-10-20 |