Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11159314 | IC card system and information registering method | Mitsuaki Satsukawa | 2021-10-26 |
| 11005311 | Noncontact power transmission apparatus and power transmission device | Takuya Ogishima | 2021-05-11 |