Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12213198 | Control device, non-transitory storage medium, and system | Kenichi Koga | 2025-01-28 |
| 11979930 | Control device, non-transitory storage medium, and system | Kenichi Koga | 2024-05-07 |
| 11611845 | Communication device and storage medium | Yoshiki Oishi, Satoshi Mori, Kenichi Koga, Tatsuya Koike | 2023-03-21 |
| 11611876 | Authentication system and authentication method | Masanori Kosugi, Satoshi Mori, Kenichi Koga | 2023-03-21 |
| 11351962 | Electronic key system | Hiroaki Iwashita, Yoshiyuki Oya | 2022-06-07 |
| 11356264 | Authentication system | Hiroaki Iwashita, Kenichi Koga, Yoshiyuki Oya, Yoshiki Oishi | 2022-06-07 |
| 11310663 | Authentication system and authentication method | Masanori Kosugi, Satoshi Mori, Kenichi Koga | 2022-04-19 |