Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142166 | Sharing system using valet key | Masahiro Arakawa, Junji Murase, Shinya Saguchi, Yuji Fukano, Shinya Watanabe +2 more | 2021-10-12 |
| 11110894 | Car sharing system | Masahiro Arakawa, Masaki Oshima, Yuichiro Haruna | 2021-09-07 |
| 10984616 | Car sharing system and car sharing program | Masahiro Arakawa, Masaki Oshima | 2021-04-20 |