Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12277204 | Authentication system and authentication method | Sotaro Moriwaki, Shigenobu Nishida, Yuichi Fujita, Koji Tanaka | 2025-04-15 |
| 12182240 | Authentication system, management device, and authentication method | Yuichi Fujita, Shigenobu Nishida, Sotaro Moriwaki | 2024-12-31 |
| 12169541 | Authentication system and authentication method | Sotaro Moriwaki, Shigenobu Nishida, Yuichi Fujita | 2024-12-17 |