Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493953 | Car sharing system | Masahiro Arakawa, Masahiko Oya, Masaki Oshima, Kiyotoshi SEKINE, Yutaka Kubo | 2019-12-03 |
| 10315623 | Mobile electronic key device and electronic key system | — | 2019-06-11 |