| 11190533 |
Anomaly detection electronic control unit, onboard network system, and anomaly detection method |
Junichi Tsurumi, Yoshihiro Ujiie, Takamitsu Sasaki, Tohru Wakabayashi, Toshihisa Nakano |
2021-11-30 |
| 11128657 |
Electronic control device, fraud detection server, in-vehicle network system, in-vehicle network monitoring system, and in-vehicle network monitoring method |
Hideki Matsushima, Tomoyuki Haga, Manabu Maeda, Takamitsu Sasaki |
2021-09-21 |
| 11113382 |
Vehicle network system whose security is improved using message authentication code |
Yoshihiro Ujiie, Masato Tanabe, Tomoyuki Haga, Hideki Matsushima |
2021-09-07 |
| 11063971 |
Method for preventing electronic control unit from executing process based on malicious frame transmitted to bus |
Yoshihiro Ujiie, Hideki Matsushima, Tomoyuki Haga, Manabu Maeda, Yuji Unagami |
2021-07-13 |
| 10999248 |
Information processing method, information processing system, and non-transitory computer-readable recording medium storing a program |
Manabu Maeda, Tomoyuki Haga |
2021-05-04 |
| 10992688 |
Unauthorized activity detection method, monitoring electronic control unit, and onboard network system |
Yoshihiro Ujiie, Jun Anzai, Hideki Matsushima, Masato Tanabe |
2021-04-27 |
| 10986008 |
Abnormality detection in an on-board network system |
Yoshihiro Ujiie, Tomoyuki Haga, Manabu Maeda, Hideki Matsushima, Junichi Tsurumi +3 more |
2021-04-20 |
| 10986105 |
Unauthorized communication detection method, unauthorized communication detection system, and non-transitory computer-readable recording medium storing a program |
Manabu Maeda, Daisuke Kunimune |
2021-04-20 |
| 10979245 |
Gateway device determining whether or not received frame is appropriate |
Yoshihiro Ujiie, Hideki Matsushima, Toshihisa Nakano, Tohru Wakabayashi, Hiroshi Amano +1 more |
2021-04-13 |
| 10951631 |
In-vehicle network system, fraud-detection electronic control unit, and fraud-detection method |
Yuji Unagami, Hideki Matsushima, Tomoyuki Haga, Manabu Maeda, Yoshihiro Ujiie |
2021-03-16 |
| 10931634 |
Security apparatus, attack detection method, and storage medium |
Manabu Maeda, Jun Anzai, Yoshihiro Ujiie, Masato Tanabe |
2021-02-23 |
| 10911182 |
In-vehicle information processing for unauthorized data |
Tatsumi OBA, Manabu Maeda |
2021-02-02 |
| 10909237 |
Method of updating fraud detection rules for detecting malicious frames, fraud detecting electronic control unit, and on-board network system |
Yoshihiro Ujiie, Hideki Matsushima, Tomoyuki Haga, Yuji Unagami |
2021-02-02 |
| 10902109 |
Misuse detection method, misuse detection electronic control unit, and misuse detection system |
Yoshihiro Ujiie, Manabu Maeda, Hideki Matsushima, Hiroshi Amano, Toshihisa Nakano |
2021-01-26 |
| 10896616 |
Method for handling case of detecting unauthorized frame transmitted over onboard network |
Tomoyuki Haga, Hideki Matsushima, Yoshihiro Ujiie |
2021-01-19 |