| 11843477 |
Anomaly determination method, anomaly determination device, and recording medium |
Toshihisa Nakano, Yoshiharu Imamoto |
2023-12-12 |
| 11842185 |
Gateway device, in-vehicle network system, and firmware update method |
Yoshihiro Ujiie, Hideki Matsushima, Jun Anzai, Toshihisa Nakano, Tomoyuki Haga +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, Hideki Matsushima, Tomoyuki Haga, Takamitsu Sasaki |
2023-12-05 |
| 11838303 |
Log generation method, log generation device, and recording medium |
Jun Anzai, Takeshi Kishikawa |
2023-12-05 |
| 11818024 |
Statistical information generation device, statistical information generation method, and recording medium |
Tomoyuki Haga, Yuishi Torisaki, Ryo Kato |
2023-11-14 |
| 11811798 |
Method for sensing fraudulent frames transmitted to in-vehicle network |
Hideki Matsushima, Tomoyuki Haga, Yuji Unagami, Yoshihiro Ujiie, Takeshi Kishikawa |
2023-11-07 |
| 11765186 |
Unauthorized communication detection method, unauthorized communication detection system, and non-transitory computer-readable recording medium storing a program |
Takeshi Kishikawa, Daisuke Kunimune |
2023-09-19 |
| 11757903 |
Unauthorized communication detection reference deciding method, unauthorized communication detection reference deciding system, and non-transitory computer-readable recording medium storing a program |
Takeshi Kishikawa, Daisuke Kunimune |
2023-09-12 |
| 11652643 |
Verification method, verification apparatus, and storage medium including program stored therein |
Yuji Unagami, Tomoyuki Haga, Hideki Matsushima, Jun Anzai |
2023-05-16 |
| 11647021 |
Authentication method, authentication system, and controller |
Yuji Unagami, Tomoki Takazoe, Yoichi Masuda, Hideki Matsushima |
2023-05-09 |
| 11636196 |
Misuse detection method, misuse detection electronic control unit, and misuse detection system |
Takeshi Kishikawa, Yoshihiro Ujiie, Hideki Matsushima, Hiroshi Amano, Toshihisa Nakano |
2023-04-25 |
| 11632314 |
Information management method |
Hideki Matsushima, Motoji Ohmori, Natsume Matsuzaki, Yuichi Futa, Toshihisa Nakano +3 more |
2023-04-18 |
| 11599349 |
Gateway device, in-vehicle network system, and firmware update method |
Yoshihiro Ujiie, Hideki Matsushima, Jun Anzai, Toshihisa Nakano, Tomoyuki Haga +1 more |
2023-03-07 |
| 11595422 |
Method for preventing electronic control unit from executing process based on malicious frame transmitted to bus |
Yoshihiro Ujiie, Hideki Matsushima, Tomoyuki Haga, Yuji Unagami, Takeshi Kishikawa |
2023-02-28 |
| 11574340 |
Information providing method and information providing device |
Motoji Ohmori, Yuichi Futa, Natsume Matsuzaki, Hideki Matsushima, Yuji Unagami |
2023-02-07 |
| 11575699 |
Security processing method and server |
Tomoyuki Haga, Hideki Matsushima, 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, Hideki Matsushima, Tomoyuki Haga, Yoshihiro Ujiie, Takeshi Kishikawa |
2023-01-31 |
| 11546298 |
Information processing method, information processing system, and non-transitory computer-readable recording medium storing a program |
Takeshi Kishikawa, Tomoyuki Haga |
2023-01-03 |