Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399988 | Information notification method and information notification device | Takayoshi Ito | 2025-08-26 |
| 12323451 | Information output device, information output method, and recording medium | Kaoru Yokota | 2025-06-03 |
| 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 | Takamitsu Sasaki, Tomoyuki Haga | 2025-05-27 |
| 12261868 | On-vehicle device and log management method | Shoichiro SEKIYA, Takayoshi Ito | 2025-03-25 |
| 12153960 | Priority determination system, priority determination method, and recording medium | Shoichiro SEKIYA | 2024-11-26 |
| 12155682 | Vehicle anomaly detection server, vehicle anomaly detection system, and vehicle anomaly detection method | Tomoyuki Haga, Takamitsu Sasaki, Takeshi Kishikawa, Hideki Matsushima | 2024-11-26 |
| 12039039 | Information processing device and control method for information processing device | Kaoru Yokota, Shoichiro SEKIYA, Takumaru NAGAI | 2024-07-16 |
| 11875612 | Vehicle monitoring apparatus, fraud detection server, and control methods | Takeshi Kishikawa, Tomoyuki Haga, Takamitsu Sasaki, Hideki Matsushima | 2024-01-16 |
| 11824871 | Vehicle relay device, relay method, and recording medium storing program for stopping unauthorized control by in-vehicle equipment | Takamitsu Sasaki, Tomoyuki Haga | 2023-11-21 |
| 11818024 | Statistical information generation device, statistical information generation method, and recording medium | Tomoyuki Haga, Manabu Maeda, Ryo Kato | 2023-11-14 |
| 11765191 | Information processing device and information processing method | Kou Ishii, Kaoru Yokota, Toshihisa Nakano, Jun Anzai | 2023-09-19 |
| 11750491 | Information processing device and information processing method | Takayoshi Ito, Takamitsu Sasaki | 2023-09-05 |
| 11748157 | Priority determination system, priority determination method, and recording medium | Shoichiro SEKIYA | 2023-09-05 |
| 11636002 | Information processing device and information processing method | Akihito TAKEUCHI, Toshihisa Nakano, Kaoru Yokota | 2023-04-25 |
| 11553484 | Communication device, communication method, and communication system | Yoshihiro Ujiie, Tomoyuki Haga, Hiroyasu TERAZAWA, Ryo Kato | 2023-01-10 |
| 11546363 | Anomaly detection device, in-vehicle network system, and anomaly detection method | Tomoyuki Haga, Hiroyasu TERAZAWA, Ryo Kato | 2023-01-03 |
| 11539727 | Abnormality detection apparatus and abnormality detection method | Tomoyuki Haga, Masato Tanabe, Hiroyasu TERAZAWA, Ryo Kato | 2022-12-27 |
| 11438355 | In-vehicle network anomaly detection system and in-vehicle network anomaly detection method | Hiroyasu TERAZAWA, Tomoyuki Haga, Ryo Kato | 2022-09-06 |
| 11381420 | In-vehicle relay device, in-vehicle monitoring device, in-vehicle network system, communication monitoring method, and recording medium | Hiroyasu TERAZAWA, Tomoyuki Haga, Yoshihiro Ujiie, Ryo Kato | 2022-07-05 |
| 11363045 | Vehicle anomaly detection server, vehicle anomaly detection system, and vehicle anomaly detection method | Tomoyuki Haga, Takamitsu Sasaki, Takeshi Kishikawa, Hideki Matsushima | 2022-06-14 |
| 11217042 | Vehicle monitoring apparatus, fraud detection server, and control methods | Takeshi Kishikawa, Tomoyuki Haga, Takamitsu Sasaki, Hideki Matsushima | 2022-01-04 |
| 11178013 | Network monitor, network monitoring method, and recording medium storing program | Hiroyasu TERAZAWA, Tomoyuki Haga, Ryo Kato, Yoshihiro Ujiie | 2021-11-16 |
| 10904883 | Communication device, communication method, and communication system | Yoshihiro Ujiie, Tomoyuki Haga, Hiroyasu TERAZAWA, Ryo Kato | 2021-01-26 |
| 9172535 | Key implementation system | Kaoru Yokota, Akihito Katsura, Yusuke Nemoto, Makoto Fujiwara | 2015-10-27 |
| 8787582 | Key implementation system | Kaoru Yokota, Akihito Katsura, Yusuke Nemoto, Makoto Fujiwara | 2014-07-22 |