Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218531 | Charge control device and charge control method | Akira Saita, Toru OGAKI | 2025-02-04 |
| 11677836 | Server apparatus, communication system and communication method | Tomoko Utsumi, Emi Machida | 2023-06-13 |