Issued Patents All Time
Showing 25 most recent of 167 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355896 | Verification method, verification apparatus, and storage medium including program stored therein | Yuji Unagami, Manabu Maeda, Hideki Matsushima, Jun Anzai | 2025-07-08 |
| 12342169 | Unauthorized communication detection method, unauthorized communication detection device, and recording medium | Manabu Maeda, Yuji Unagami, Naohisa NISHIDA, Masashi Hisai, Hitoshi Tahara +2 more | 2025-06-24 |
| 12332998 | Control method, recording medium, and anomalous data sensing system | Yuji Unagami, Kakuya Yamamoto, Ayaka MITANI | 2025-06-17 |
| 12316653 | Communication device, control device, storage medium, and system for controlling relay of data among electronic control units based on a traveling state of a vehicle | Yuishi Torisaki, Takamitsu Sasaki | 2025-05-27 |
| 12261851 | Vehicle communication apparatus, in-vehicle network system, and vehicle communication method | Yoshihiro Ujiie, Jun Anzai, Yoshihiko Kitamura, Masato Tanabe, Hideki Matsushima +2 more | 2025-03-25 |
| 12223785 | Electric lock control method, electric lock control system, and non-transitory computer-readable recording medium | Masashi Hisai, Manabu Maeda, Ryo Kato, Naohisa NISHIDA, Kenji Harada +1 more | 2025-02-11 |
| 12225036 | Security processing method and server | Hideki Matsushima, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa, Junichi Tsurumi +1 more | 2025-02-11 |
| 12169708 | Gateway device, in-vehicle network system, and firmware update method | Yoshihiro Ujiie, Hideki Matsushima, Jun Anzai, Toshihisa Nakano, Manabu Maeda +1 more | 2024-12-17 |
| 12155682 | Vehicle anomaly detection server, vehicle anomaly detection system, and vehicle anomaly detection method | Yuishi Torisaki, Takamitsu Sasaki, Takeshi Kishikawa, Hideki Matsushima | 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, Yuji Unagami, Takeshi Kishikawa | 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 | Takeshi Kishikawa, Hideki Matsushima, Manabu Maeda, Takamitsu Sasaki | 2024-10-22 |
| 12107876 | Intrusion path analysis device and intrusion path analysis method | Takeshi Kishikawa, Ryo HIRANO, Yoshihiro Ujiie | 2024-10-01 |
| 12106610 | Vehicle log transmission device, vehicle log collection system, vehicle log transmission method, and save priority level changing device | Ryo HIRANO, Takeshi Kishikawa, Yoshihiro Ujiie | 2024-10-01 |
| 12095783 | Method for sensing fraudulent frames transmitted to in-vehicle network | Manabu Maeda, Hideki Matsushima, Yuji Unagami, Yoshihiro Ujiie, Takeshi Kishikawa | 2024-09-17 |
| 12088664 | Data distribution method, recording medium, and data distribution system | Yuji Unagami, Hideki Matsushima, Manabu Maeda | 2024-09-10 |
| 12063235 | Communication control device, anomaly detection electronic control unit, mobility network system, communication control method, anomaly detection method, and recording medium | Takeshi Kishikawa, Hideki Matsushima | 2024-08-13 |
| 12028353 | Threat analysis apparatus, threat analysis method, and recording medium | Takamitsu Sasaki, Hajime TASAKI, Hideki Matsushima | 2024-07-02 |
| 11995181 | Vehicle surveillance device and vehicle surveillance method | Takeshi Kishikawa, Ryo HIRANO, Yoshihiro Ujiie | 2024-05-28 |
| 11971978 | Vehicle network system whose security is improved using message authentication code | Yoshihiro Ujiie, Masato Tanabe, Takeshi Kishikawa, Hideki Matsushima | 2024-04-30 |
| 11962653 | Device monitoring method, device monitoring apparatus, and recording medium for transmitting messages containing device control commands based on predetermined conditions | Manabu Maeda, Yuji Unagami | 2024-04-16 |
| 11956262 | Anomaly detection device and anomaly detection method | Ryo HIRANO, Takeshi Kishikawa, Yoshihiro Ujiie | 2024-04-09 |
| 11949705 | Security processing method and server | Hideki Matsushima, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa, 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, Daiki Tanaka, Makoto Yamada, Hisashi Kashima, Takeshi Kishikawa | 2024-03-26 |
| 11930021 | Unauthorized frame detection device and unauthorized frame detection method | Takeshi Kishikawa, Ryo HIRANO, Yoshihiro Ujiie | 2024-03-12 |