Issued Patents 2023
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 11838314 | 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 | 2023-12-05 |
| 11830367 | Method for handling case of detecting unauthorized frame transmitted over onboard network | Tomoyuki Haga, Yoshihiro Ujiie, Takeshi Kishikawa | 2023-11-28 |
| 11811798 | Method for sensing fraudulent frames transmitted to in-vehicle network | Manabu Maeda, Tomoyuki Haga, Yuji Unagami, Yoshihiro Ujiie, Takeshi Kishikawa | 2023-11-07 |
| 11710198 | Control method, controller, data structure, and power transaction system | Yuji Unagami | 2023-07-25 |
| 11695790 | Anomaly detection electronic control unit, onboard network system, and anomaly detection method | Takeshi Kishikawa, Yoshihiro Ujiie, Tomoyuki Haga | 2023-07-04 |
| 11652643 | Verification method, verification apparatus, and storage medium including program stored therein | Yuji Unagami, Manabu Maeda, Tomoyuki Haga, Jun Anzai | 2023-05-16 |
| 11651113 | Program execution device | Teruto Hirota, Yukie Shoda, Shunji Harada | 2023-05-16 |
| 11647021 | Authentication method, authentication system, and controller | Yuji Unagami, Manabu Maeda, Tomoki Takazoe, Yoichi Masuda | 2023-05-09 |
| 11636201 | 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 | 2023-04-25 |
| 11636196 | Misuse detection method, misuse detection electronic control unit, and misuse detection system | Takeshi Kishikawa, Yoshihiro Ujiie, Manabu Maeda, Hiroshi Amano, Toshihisa Nakano | 2023-04-25 |
| 11632314 | Information management method | Motoji Ohmori, Natsume Matsuzaki, Yuichi Futa, Toshihisa Nakano, Manabu Maeda +3 more | 2023-04-18 |
| 11599349 | Gateway device, in-vehicle network system, and firmware update method | Yoshihiro Ujiie, Jun Anzai, Toshihisa Nakano, Tomoyuki Haga, Manabu Maeda +1 more | 2023-03-07 |
| 11595422 | Method for preventing electronic control unit from executing process based on malicious frame transmitted to bus | Yoshihiro Ujiie, Tomoyuki Haga, Manabu Maeda, Yuji Unagami, Takeshi Kishikawa | 2023-02-28 |
| 11574340 | Information providing method and information providing device | Manabu Maeda, Motoji Ohmori, Yuichi Futa, Natsume Matsuzaki, Yuji Unagami | 2023-02-07 |
| 11575699 | Security processing method and server | Tomoyuki Haga, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa, Junichi Tsurumi +1 more | 2023-02-07 |
| 11570184 | In-vehicle network system, fraud-detection electronic control unit, and fraud-detection method | Yuji Unagami, Tomoyuki Haga, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa | 2023-01-31 |