Issued Patents 2021
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11178164 | Data analysis apparatus | Takamitsu Sasaki, Ryota Takahashi | 2021-11-16 |
| 11178013 | Network monitor, network monitoring method, and recording medium storing program | Hiroyasu TERAZAWA, Yuishi Torisaki, Ryo Kato, Yoshihiro Ujiie | 2021-11-16 |
| 11128657 | 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 | 2021-09-21 |
| 11113382 | Vehicle network system whose security is improved using message authentication code | Yoshihiro Ujiie, Masato Tanabe, Takeshi Kishikawa, Hideki Matsushima | 2021-09-07 |
| 11063971 | 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 | 2021-07-13 |
| 11018897 | Electronic control unit, communication method, and onboard network system | Takamitsu Sasaki, Manabu Maeda, Hideki Matsushima | 2021-05-25 |
| 11012255 | Electronic control unit, frame generating method, and non-transitory computer-readable recording medium storing a program | Manabu Maeda, Takamitsu Sasaki, Hideki Matsushima | 2021-05-18 |
| 11012514 | Network hub, transfer method, and onboard network system | Takamitsu Sasaki, Manabu Maeda, Hideki Matsushima | 2021-05-18 |
| 10999248 | Information processing method, information processing system, and non-transitory computer-readable recording medium storing a program | Takeshi Kishikawa, Manabu Maeda | 2021-05-04 |
| 10986093 | Monitoring device, monitoring method, and computer program | Jun Anzai | 2021-04-20 |
| 10986008 | Abnormality detection in an on-board network system | Yoshihiro Ujiie, Manabu Maeda, Hideki Matsushima, Takeshi Kishikawa, Junichi Tsurumi +3 more | 2021-04-20 |
| 10979245 | Gateway device determining whether or not received frame is appropriate | Yoshihiro Ujiie, Hideki Matsushima, Toshihisa Nakano, Tohru Wakabayashi, Hiroshi Amano +1 more | 2021-04-13 |
| 10974669 | Gateway device, vehicle network system, and transfer method | Toshihisa Nakano, Jun Anzai, Hideki Matsushima, Yoshihiro Ujiie, Yuji Unagami | 2021-04-13 |
| 10951631 | In-vehicle network system, fraud-detection electronic control unit, and fraud-detection method | Yuji Unagami, Hideki Matsushima, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa | 2021-03-16 |
| 10951436 | Network hub, transfer method, and onboard network system | Manabu Maeda, Takamitsu Sasaki, Hideki Matsushima | 2021-03-16 |
| 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 |