Issued Patents All Time
Showing 76–100 of 167 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Yuji Unagami, Takeshi Kishikawa | 2021-02-02 |
| 10904883 | Communication device, communication method, and communication system | Yoshihiro Ujiie, Yuishi Torisaki, Hiroyasu TERAZAWA, Ryo Kato | 2021-01-26 |
| 10896616 | Method for handling case of detecting unauthorized frame transmitted over onboard network | Hideki Matsushima, Yoshihiro Ujiie, Takeshi Kishikawa | 2021-01-19 |
| 10887111 | Verification method, verification apparatus, and storage medium including program stored therein | Yuji Unagami, Manabu Maeda, Hideki Matsushima, Jun Anzai | 2021-01-05 |
| 10798117 | Security processing method and server | Hideki Matsushima, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa, Junichi Tsurumi +1 more | 2020-10-06 |
| 10756930 | Gateway device, vehicle network system, transfer method, and non-transitory computer-readable recording medium storing program | Manabu Maeda, Takamitsu Sasaki, Hideki Matsushima | 2020-08-25 |
| 10735260 | Gateway device, firmware update method, and recording medium | Manabu Maeda, Hideki Matsushima, Yoshihiro Ujiie, Takeshi Kishikawa | 2020-08-04 |
| 10725762 | Gateway device, in-vehicle network system, and firmware update method | Yoshihiro Ujiie, Hideki Matsushima, Jun Anzai, Toshihisa Nakano, Manabu Maeda +1 more | 2020-07-28 |
| 10715600 | Network hub, transfer method, and onboard network system | Takamitsu Sasaki, Manabu Maeda, Hideki Matsushima | 2020-07-14 |
| 10693675 | Electronic control unit, communication method, and onboard network system | Takamitsu Sasaki, Manabu Maeda, Hideki Matsushima | 2020-06-23 |
| 10693889 | Vehicle communication apparatus, in-vehicle network system, and vehicle communication method | Yoshihiro Ujiie, Jun Anzai, Yoshihiko Kitamura, Masato Tanabe, Hideki Matsushima +2 more | 2020-06-23 |
| 10693905 | Invalidity detection electronic control unit, in-vehicle network system, and communication method | Hiroshi Amano, Toshihisa Nakano, Natsume Matsuzaki, Yoshihiro Ujiie, Takeshi Kishikawa | 2020-06-23 |
| 10680847 | Gateway device determining whether or not received frame is appropriate | Yoshihiro Ujiie, Hideki Matsushima, Toshihisa Nakano, Tohru Wakabayashi, Hiroshi Amano +1 more | 2020-06-09 |
| 10637657 | Update management method, update management system, and non-transitory recording medium | Hideki Matsushima, Manabu Maeda, Yuji Unagami, Jun Anzai | 2020-04-28 |
| 10615986 | Authentication system and authentication method | Yoshihiro Ujiie, Motoji Ohmori, Natsume Matsuzaki, Hideki Matsushima, Manabu Maeda +1 more | 2020-04-07 |
| 10609049 | Method for sensing fraudulent frames transmitted to in-vehicle network | Manabu Maeda, Hideki Matsushima, Yuji Unagami, Yoshihiro Ujiie, Takeshi Kishikawa | 2020-03-31 |
| 10601607 | Electronic control unit, frame generating method, and non-transitory computer-readable recording medium storing a program | Manabu Maeda, Takamitsu Sasaki, Hideki Matsushima | 2020-03-24 |
| 10525911 | Gateway device, vehicle network system, and transfer method | Toshihisa Nakano, Jun Anzai, Hideki Matsushima, Yoshihiro Ujiie, Yuji Unagami | 2020-01-07 |
| 10530801 | Anomaly detection electronic control unit, onboard network system, and anomaly detection method | Takeshi Kishikawa, Yoshihiro Ujiie, Hideki Matsushima | 2020-01-07 |
| 10462226 | Method for detecting fraudulent frame sent over an in-vehicle network system | Takeshi Kishikawa, Hideki Matsushima, Manabu Maeda, Yuji Unagami, Yoshihiro Ujiie | 2019-10-29 |
| 10454957 | 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 | 2019-10-22 |
| 10432645 | In-vehicle network system, fraud-detection electronic control unit, and fraud-detection method | Yuji Unagami, Hideki Matsushima, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa | 2019-10-01 |
| 10411904 | Method of authenticating devices using certificates | Manabu Maeda, Natsume Matsuzaki, Motoji Ohmori, Hideki Matsushima, Yuji Unagami +1 more | 2019-09-10 |
| 10372903 | 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 | 2019-08-06 |
| 10328874 | Method for handling case of detecting unauthorized frame transmitted over onboard network | Hideki Matsushima, Yoshihiro Ujiie, Takeshi Kishikawa | 2019-06-25 |