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, Hideki Matsushima, Jun Anzai, Toshihisa Nakano, 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, Hideki Matsushima, Manabu Maeda, Takamitsu Sasaki | 2023-12-05 |
| 11830367 | Method for handling case of detecting unauthorized frame transmitted over onboard network | Hideki Matsushima, Yoshihiro Ujiie, Takeshi Kishikawa | 2023-11-28 |
| 11829472 | Anomalous vehicle detection server and anomalous vehicle detection method | Ryo HIRANO, Takeshi Kishikawa, Yoshihiro Ujiie | 2023-11-28 |
| 11824871 | Vehicle relay device, relay method, and recording medium storing program for stopping unauthorized control by in-vehicle equipment | Yuishi Torisaki, Takamitsu Sasaki | 2023-11-21 |
| 11818024 | Statistical information generation device, statistical information generation method, and recording medium | Yuishi Torisaki, Manabu Maeda, Ryo Kato | 2023-11-14 |
| 11811798 | Method for sensing fraudulent frames transmitted to in-vehicle network | Manabu Maeda, Hideki Matsushima, Yuji Unagami, Yoshihiro Ujiie, Takeshi Kishikawa | 2023-11-07 |
| 11695790 | Anomaly detection electronic control unit, onboard network system, and anomaly detection method | Takeshi Kishikawa, Yoshihiro Ujiie, Hideki Matsushima | 2023-07-04 |
| 11652643 | Verification method, verification apparatus, and storage medium including program stored therein | Yuji Unagami, Manabu Maeda, Hideki Matsushima, Jun Anzai | 2023-05-16 |
| 11636201 | Method of updating fraud detection rules for detecting malicious frames, fraud detecting electronic control unit, and on-board network system | Yoshihiro Ujiie, Hideki Matsushima, Yuji Unagami, Takeshi Kishikawa | 2023-04-25 |
| 11599349 | Gateway device, in-vehicle network system, and firmware update method | Yoshihiro Ujiie, Hideki Matsushima, Jun Anzai, Toshihisa Nakano, 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, Hideki Matsushima, Manabu Maeda, Yuji Unagami, Takeshi Kishikawa | 2023-02-28 |
| 11575699 | Security processing method and server | Hideki Matsushima, 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, Hideki Matsushima, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa | 2023-01-31 |
| 11553484 | Communication device, communication method, and communication system | Yoshihiro Ujiie, Yuishi Torisaki, Hiroyasu TERAZAWA, Ryo Kato | 2023-01-10 |
| 11546363 | Anomaly detection device, in-vehicle network system, and anomaly detection method | Yuishi Torisaki, Hiroyasu TERAZAWA, Ryo Kato | 2023-01-03 |
| 11546298 | Information processing method, information processing system, and non-transitory computer-readable recording medium storing a program | Takeshi Kishikawa, Manabu Maeda | 2023-01-03 |