Issued Patents 2024
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12169708 | Gateway device, in-vehicle network system, and firmware update method | Yoshihiro Ujiie, Hideki Matsushima, Jun Anzai, Toshihisa Nakano, Tomoyuki Haga +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, Hideki Matsushima | 2024-11-26 |
| 12155677 | Fraud detection method, fraud detection device, and recording medium | Manabu Maeda, Daisuke Kunimune | 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, Hideki Matsushima, Tomoyuki Haga, Yuji Unagami | 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 | Hideki Matsushima, Tomoyuki Haga, Manabu Maeda, Takamitsu Sasaki | 2024-10-22 |
| 12106610 | Vehicle log transmission device, vehicle log collection system, vehicle log transmission method, and save priority level changing device | Ryo HIRANO, Yoshihiro Ujiie, Tomoyuki Haga | 2024-10-01 |
| 12107876 | Intrusion path analysis device and intrusion path analysis method | Ryo HIRANO, Tomoyuki Haga, Yoshihiro Ujiie | 2024-10-01 |
| 12095783 | Method for sensing fraudulent frames transmitted to in-vehicle network | Manabu Maeda, Hideki Matsushima, Tomoyuki Haga, Yuji Unagami, Yoshihiro Ujiie | 2024-09-17 |
| 12083971 | Anomaly handling method and anomaly handling device | Yoshihiro Ujiie, Ryo HIRANO | 2024-09-10 |
| 12063233 | Unauthorized communication detection reference deciding method, unauthorized communication detection reference deciding system, and non- transitory computer-readable recording medium storing a program | Manabu Maeda, Daisuke Kunimune | 2024-08-13 |
| 12063235 | Communication control device, anomaly detection electronic control unit, mobility network system, communication control method, anomaly detection method, and recording medium | Tomoyuki Haga, Hideki Matsushima | 2024-08-13 |
| 12021886 | Vehicle log transmission device, vehicle log analysis system, and vehicle log transmission/reception method | Ryo HIRANO | 2024-06-25 |
| 12003521 | Anomaly detection method and anomaly detection device | Yoshihiro Ujiie, Ryo HIRANO, Tohru Wakabayashi | 2024-06-04 |
| 11995181 | Vehicle surveillance device and vehicle surveillance method | Ryo HIRANO, Yoshihiro Ujiie, Tomoyuki Haga | 2024-05-28 |
| 11997119 | Vehicle log transmission device, vehicle log analysis server, vehicle log analysis system, and vehicle log transmission/reception method | Ryo HIRANO | 2024-05-28 |
| 11971978 | Vehicle network system whose security is improved using message authentication code | Yoshihiro Ujiie, Masato Tanabe, Tomoyuki Haga, Hideki Matsushima | 2024-04-30 |
| 11956262 | Anomaly detection device and anomaly detection method | Ryo HIRANO, Yoshihiro Ujiie, Tomoyuki Haga | 2024-04-09 |
| 11949705 | Security processing method and server | Tomoyuki Haga, Hideki Matsushima, Manabu Maeda, Yoshihiro Ujiie, 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, Hideki Matsushima +2 more | 2024-03-26 |
| 11943243 | Anomaly detection method and anomaly detection device | Takamitsu Sasaki, Tomoyuki Haga, Daiki Tanaka, Makoto Yamada, Hisashi Kashima | 2024-03-26 |
| 11929895 | Communication log aggregation device and communication log aggregation method | Ryo HIRANO, Yoshihiro Ujiie | 2024-03-12 |
| 11930021 | Unauthorized frame detection device and unauthorized frame detection method | Ryo HIRANO, Yoshihiro Ujiie, Tomoyuki Haga | 2024-03-12 |
| 11909748 | Anti-fraud control system, monitoring device, and anti-fraud control method | Ryo HIRANO, Yoshihiro Ujiie | 2024-02-20 |
| 11886588 | Intrusion point identification device and intrusion point identification method | Ryo HIRANO | 2024-01-30 |
| 11875612 | Vehicle monitoring apparatus, fraud detection server, and control methods | Tomoyuki Haga, Yuishi Torisaki, Takamitsu Sasaki, Hideki Matsushima | 2024-01-16 |