Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10733821 | Key information management device and key information management method | Ryuichi Suzuki, Yuki Ito, Yasumasa Kobayashi, Naoki Yamamuro, Makoto Akahane | 2020-08-04 |
| 10589722 | Server device, car sharing system, information processing method, and recording medium | Yuki Ito, Ryuichi Suzuki, Yasumasa Kobayashi, Naoki Yamamuro, Makoto Akahane | 2020-03-17 |