Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12361813 | Server device, visitor notification system, visitor notification method, and storage medium | Kanako Takada | 2025-07-15 |
| 12293620 | Information processing system, information processing method, and program | Kazuhiko Yamaoka, Keito Tachizaki, Junya Nakamura | 2025-05-06 |
| 12230065 | Gate apparatus, gate system, and gate control method | Kazuhiko Yamaoka, Keito Tachizaki, Junya Nakamura | 2025-02-18 |