Issued Patents All Time
Showing 25 most recent of 215 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417504 | Control method, controller, data structure, and power transaction system | Yuji Unagami | 2025-09-16 |
| 12355896 | Verification method, verification apparatus, and storage medium including program stored therein | Yuji Unagami, Manabu Maeda, Tomoyuki Haga, Jun Anzai | 2025-07-08 |
| 12292954 | Authentication method, authentication system, and authentication device | Yoshihiro Ujiie, Makoto Fujiwara | 2025-05-06 |
| 12261851 | Vehicle communication apparatus, in-vehicle network system, and vehicle communication method | Yoshihiro Ujiie, Jun Anzai, Yoshihiko Kitamura, Masato Tanabe, Tomoyuki Haga +2 more | 2025-03-25 |
| 12225036 | Security processing method and server | Tomoyuki Haga, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa, Junichi Tsurumi +1 more | 2025-02-11 |
| 12206561 | Information management method | Motoji Ohmori, Natsume Matsuzaki, Yuichi Futa, Toshihisa Nakano, Manabu Maeda +3 more | 2025-01-21 |
| 12169708 | Gateway device, in-vehicle network system, and firmware update method | Yoshihiro Ujiie, Jun Anzai, Toshihisa Nakano, Tomoyuki Haga, Manabu Maeda +1 more | 2024-12-17 |
| 12155682 | Vehicle anomaly detection server, vehicle anomaly detection system, and vehicle anomaly detection method | Yuishi Torisaki, Tomoyuki Haga, Takamitsu Sasaki, Takeshi Kishikawa | 2024-11-26 |
| 12135783 | Method of updating fraud detection rules for detecting malicious frames, fraud detecting electronic control unit, and on-board network system | Yoshihiro Ujiie, Tomoyuki Haga, Yuji Unagami, Takeshi Kishikawa | 2024-11-05 |
| 12126645 | Electronic control device, fraud detection server, in-vehicle network system, in-vehicle network monitoring system, and in-vehicle network monitoring method | Takeshi Kishikawa, Tomoyuki Haga, Manabu Maeda, Takamitsu Sasaki | 2024-10-22 |
| 12095783 | Method for sensing fraudulent frames transmitted to in-vehicle network | Manabu Maeda, Tomoyuki Haga, Yuji Unagami, Yoshihiro Ujiie, Takeshi Kishikawa | 2024-09-17 |
| 12088664 | Data distribution method, recording medium, and data distribution system | Yuji Unagami, Tomoyuki Haga, Manabu Maeda | 2024-09-10 |
| 12063235 | Communication control device, anomaly detection electronic control unit, mobility network system, communication control method, anomaly detection method, and recording medium | Takeshi Kishikawa, Tomoyuki Haga | 2024-08-13 |
| 12042915 | Driving tool | Isao Miyashita, Hiroto SHIMOMAE | 2024-07-23 |
| 12028353 | Threat analysis apparatus, threat analysis method, and recording medium | Tomoyuki Haga, Takamitsu Sasaki, Hajime TASAKI | 2024-07-02 |
| 12019789 | Program execution device | Teruto Hirota, Yukie Shoda, Shunji Harada | 2024-06-25 |
| 11983783 | Control method, controller, data structure, and power transaction system | Yuji Unagami | 2024-05-14 |
| 11971978 | Vehicle network system whose security is improved using message authentication code | Yoshihiro Ujiie, Masato Tanabe, Takeshi Kishikawa, Tomoyuki Haga | 2024-04-30 |
| 11966458 | Authentication method, authentication system, and authentication device | Yoshihiro Ujiie, Makoto Fujiwara | 2024-04-23 |
| 11962480 | Information management method | Motoji Ohmori, Natsume Matsuzaki, Yuichi Futa, Toshihisa Nakano, Manabu Maeda +3 more | 2024-04-16 |
| 11949705 | Security processing method and server | Tomoyuki Haga, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa, Junichi Tsurumi +1 more | 2024-04-02 |
| 11943233 | Vehicle communication apparatus, in-vehicle network system, and vehicle communication method | Yoshihiro Ujiie, Jun Anzai, Yoshihiko Kitamura, Masato Tanabe, Tomoyuki Haga +2 more | 2024-03-26 |
| 11893104 | Management system, vehicle, and information processing method | Yuji Unagami, Motoji Ohmori | 2024-02-06 |
| 11875612 | Vehicle monitoring apparatus, fraud detection server, and control methods | Takeshi Kishikawa, Tomoyuki Haga, Yuishi Torisaki, Takamitsu Sasaki | 2024-01-16 |
| 11842185 | Gateway device, in-vehicle network system, and firmware update method | Yoshihiro Ujiie, Jun Anzai, Toshihisa Nakano, Tomoyuki Haga, Manabu Maeda +1 more | 2023-12-12 |