Issued Patents All Time
Showing 26–50 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11929895 | Communication log aggregation device and communication log aggregation method | Ryo HIRANO, Yoshihiro Ujiie | 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 |
| 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 |
| 11838303 | Log generation method, log generation device, and recording medium | Manabu Maeda, Jun Anzai | 2023-12-05 |
| 11838314 | 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 | 2023-12-05 |
| 11829472 | Anomalous vehicle detection server and anomalous vehicle detection method | Ryo HIRANO, Yoshihiro Ujiie, Tomoyuki Haga | 2023-11-28 |
| 11830367 | Method for handling case of detecting unauthorized frame transmitted over onboard network | Tomoyuki Haga, Hideki Matsushima, Yoshihiro Ujiie | 2023-11-28 |
| 11811798 | Method for sensing fraudulent frames transmitted to in-vehicle network | Manabu Maeda, Hideki Matsushima, Tomoyuki Haga, Yuji Unagami, Yoshihiro Ujiie | 2023-11-07 |
| 11804953 | Key management method used in encryption processing for safely transmitting and receiving messages | Yoshihiro Ujiie, Jun Anzai, Yoshihiko Kitamura, Masato Tanabe | 2023-10-31 |
| 11792219 | Anomaly detecting device, anomaly detecting system, and anomaly detecting method | Ryo HIRANO, Yoshihiro Ujiie | 2023-10-17 |
| 11765186 | Unauthorized communication detection method, unauthorized communication detection system, and non-transitory computer-readable recording medium storing a program | Manabu Maeda, Daisuke Kunimune | 2023-09-19 |
| 11764998 | Frame transfer method and secure star coupler | Yoshihiro Ujiie, Ryo HIRANO | 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 | Manabu Maeda, Daisuke Kunimune | 2023-09-12 |
| 11695790 | Anomaly detection electronic control unit, onboard network system, and anomaly detection method | Yoshihiro Ujiie, Tomoyuki Haga, Hideki Matsushima | 2023-07-04 |
| 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, Tomoyuki Haga, Yuji Unagami | 2023-04-25 |
| 11636196 | Misuse detection method, misuse detection electronic control unit, and misuse detection system | Yoshihiro Ujiie, Manabu Maeda, Hideki Matsushima, Hiroshi Amano, Toshihisa Nakano | 2023-04-25 |
| 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, Manabu Maeda, Yuji Unagami | 2023-02-28 |
| 11575699 | Security processing method and server | Tomoyuki Haga, Hideki Matsushima, Manabu Maeda, Yoshihiro Ujiie, 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, Manabu Maeda, Yoshihiro Ujiie | 2023-01-31 |
| 11569984 | Key management method used in encryption processing for safely transmitting and receiving messages | Yoshihiro Ujiie, Jun Anzai, Yoshihiko Kitamura, Masato Tanabe | 2023-01-31 |
| 11546298 | Information processing method, information processing system, and non-transitory computer-readable recording medium storing a program | Manabu Maeda, Tomoyuki Haga | 2023-01-03 |
| 11538344 | Method for handling case of detecting unauthorized frame transmitted over onboard network | Tomoyuki Haga, Hideki Matsushima, Yoshihiro Ujiie | 2022-12-27 |