Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9509496 | Electronic key registration system | Daisuke Kawamura | 2016-11-29 |
| 9306735 | Electronic key registration system | Daisuke Kawamura | 2016-04-05 |
| 9020147 | Electronic key registration method, electronic key registration system, and controller | Daisuke Kawamura | 2015-04-28 |