Issued Patents 2020
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10834083 | Unauthorized control suppression method, unauthorized control suppression device, and onboard network system | Takeshi Kishikawa, Manabu Maeda, Tohru Wakabayashi, Toshihisa Nakano | 2020-11-10 |
| 10798117 | Security processing method and server | Tomoyuki Haga, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa, Junichi Tsurumi +1 more | 2020-10-06 |
| 10764275 | Controller, communication method, and communication system | Tomoki Takazoe, Yoichi Masuda, Yuji Unagami | 2020-09-01 |
| 10756930 | Gateway device, vehicle network system, transfer method, and non-transitory computer-readable recording medium storing program | Tomoyuki Haga, Manabu Maeda, Takamitsu Sasaki | 2020-08-25 |
| 10735260 | Gateway device, firmware update method, and recording medium | Manabu Maeda, Tomoyuki Haga, Yoshihiro Ujiie, Takeshi Kishikawa | 2020-08-04 |
| 10725762 | Gateway device, in-vehicle network system, and firmware update method | Yoshihiro Ujiie, Jun Anzai, Toshihisa Nakano, Tomoyuki Haga, Manabu Maeda +1 more | 2020-07-28 |
| 10715600 | Network hub, transfer method, and onboard network system | Takamitsu Sasaki, Tomoyuki Haga, Manabu Maeda | 2020-07-14 |
| 10693889 | Vehicle communication apparatus, in-vehicle network system, and vehicle communication method | Yoshihiro Ujiie, Jun Anzai, Yoshihiko Kitamura, Masato Tanabe, Tomoyuki Haga +2 more | 2020-06-23 |
| 10693675 | Electronic control unit, communication method, and onboard network system | Takamitsu Sasaki, Tomoyuki Haga, Manabu Maeda | 2020-06-23 |
| 10680847 | Gateway device determining whether or not received frame is appropriate | Yoshihiro Ujiie, Toshihisa Nakano, Tohru Wakabayashi, Hiroshi Amano, Tomoyuki Haga +1 more | 2020-06-09 |
| 10637657 | Update management method, update management system, and non-transitory recording medium | Tomoyuki Haga, Manabu Maeda, Yuji Unagami, Jun Anzai | 2020-04-28 |
| 10623205 | Security device, network system, and fraud detection method | Junichi Tsurumi, Yoshihiro Ujiie, Toshihisa Nakano, Yuji Unagami | 2020-04-14 |
| 10615986 | Authentication system and authentication method | Yoshihiro Ujiie, Motoji Ohmori, Natsume Matsuzaki, Tomoyuki Haga, Manabu Maeda +1 more | 2020-04-07 |
| 10609049 | Method for sensing fraudulent frames transmitted to in-vehicle network | Manabu Maeda, Tomoyuki Haga, Yuji Unagami, Yoshihiro Ujiie, Takeshi Kishikawa | 2020-03-31 |
| 10607036 | Program execution device | Teruto Hirota, Yukie Shoda, Shunji Harada | 2020-03-31 |
| 10601607 | Electronic control unit, frame generating method, and non-transitory computer-readable recording medium storing a program | Manabu Maeda, Tomoyuki Haga, Takamitsu Sasaki | 2020-03-24 |
| 10601843 | Communication method, non-transitory computer-readable recording medium and communication device using same | Masato Tanabe, Jun Anzai, Yoshihiko Kitamura, Seiji Sakaki, Yoshihiro Ujiie | 2020-03-24 |
| 10530801 | Anomaly detection electronic control unit, onboard network system, and anomaly detection method | Takeshi Kishikawa, Yoshihiro Ujiie, Tomoyuki Haga | 2020-01-07 |
| 10525911 | Gateway device, vehicle network system, and transfer method | Tomoyuki Haga, Toshihisa Nakano, Jun Anzai, Yoshihiro Ujiie, Yuji Unagami | 2020-01-07 |