Issued Patents All Time
Showing 51–75 of 167 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11381420 | In-vehicle relay device, in-vehicle monitoring device, in-vehicle network system, communication monitoring method, and recording medium | Yuishi Torisaki, Hiroyasu TERAZAWA, Yoshihiro Ujiie, Ryo Kato | 2022-07-05 |
| 11368338 | Multi-protocol vehicle relay communication method, gateway device, vehicle network system, transfer method, and non-transitory computer-readable recording medium storing program | Manabu Maeda, Takamitsu Sasaki, Hideki Matsushima | 2022-06-21 |
| 11363045 | Vehicle anomaly detection server, vehicle anomaly detection system, and vehicle anomaly detection method | Yuishi Torisaki, Takamitsu Sasaki, Takeshi Kishikawa, Hideki Matsushima | 2022-06-14 |
| 11356475 | Frame transmission prevention apparatus, frame transmission prevention method, and in-vehicle network system | Yoshihiro Ujiie, Jun Anzai, Hideki Matsushima | 2022-06-07 |
| 11310070 | Network hub, transfer method, and onboard network system | Manabu Maeda, Takamitsu Sasaki, Hideki Matsushima | 2022-04-19 |
| 11296965 | Abnormality detection in an on-board network system | Yoshihiro Ujiie, Manabu Maeda, Hideki Matsushima, Takeshi Kishikawa, Junichi Tsurumi +3 more | 2022-04-05 |
| 11283601 | Update management method, update management system, and non-transitory recording medium | Hideki Matsushima, Manabu Maeda, Yuji Unagami, Jun Anzai | 2022-03-22 |
| 11240253 | Vehicle communication apparatus, in-vehicle network system, and vehicle communication method | Yoshihiro Ujiie, Jun Anzai, Yoshihiko Kitamura, Masato Tanabe, Hideki Matsushima +2 more | 2022-02-01 |
| 11223525 | Gateway device, firmware update method, and recording medium | Manabu Maeda, Hideki Matsushima, Yoshihiro Ujiie, Takeshi Kishikawa | 2022-01-11 |
| 11217042 | Vehicle monitoring apparatus, fraud detection server, and control methods | Takeshi Kishikawa, Yuishi Torisaki, Takamitsu Sasaki, Hideki Matsushima | 2022-01-04 |
| 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 |
| 11012514 | Network hub, transfer method, and onboard network system | Takamitsu Sasaki, Manabu Maeda, Hideki Matsushima | 2021-05-18 |
| 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 |
| 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 |