Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11200766 | Information processing device, information processing method, and non-transitory computer-readable storage medium | Kuniaki Jinnai | 2021-12-14 |
| 11173875 | Delivery assistance device, delivery assistance method, and recording medium | Masato Endo | 2021-11-16 |
| 11139973 | Locking and unlocking system and key unit | Yasuhisa Fujiwara, Hiroko Tsujimura, Satoru Maegawa | 2021-10-05 |
| 11110894 | Car sharing system | Masahiro Arakawa, Masahiko Oya, Masaki Oshima | 2021-09-07 |
| 11094149 | Locking and unlocking system, server used for locking and unlocking system and method for executing locking and unlocking system | Yasuhisa Fujiwara | 2021-08-17 |
| 10938829 | Car sharing system | Takahiro Shimizu, Hidenobu Hanaki, Junji Murase, Yosuke Doi, Masaki Oshima | 2021-03-02 |
| 10891815 | Key information management device, management method of key information, computer-readable non-transitory storage medium storing key information management program | Masato Endo | 2021-01-12 |