Issued Patents All Time
Showing 101–125 of 157 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454957 | Method for preventing electronic control unit from executing process based on malicious frame transmitted to bus | Yoshihiro Ujiie, Hideki Matsushima, Tomoyuki Haga, Manabu Maeda, Takeshi Kishikawa | 2019-10-22 |
| 10440021 | Authentication method, authentication system, and controller | Manabu Maeda, Tomoki Takazoe, Yoichi Masuda, Hideki Matsushima | 2019-10-08 |
| 10432645 | In-vehicle network system, fraud-detection electronic control unit, and fraud-detection method | Hideki Matsushima, Tomoyuki Haga, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa | 2019-10-01 |
| 10411904 | Method of authenticating devices using certificates | Manabu Maeda, Natsume Matsuzaki, Motoji Ohmori, Hideki Matsushima, Tomoyuki Haga +1 more | 2019-09-10 |
| 10402416 | Information provision method | Natsume Matsuzaki | 2019-09-03 |
| 10404453 | Authentication method, authentication system, and controller | Manabu Maeda, Hideki Matsushima, Tomoki Takazoe, Yoichi Masuda | 2019-09-03 |
| 10380635 | Information providing method and information providing device | Manabu Maeda, Motoji Ohmori, Yuichi Futa, Natsume Matsuzaki, Hideki Matsushima | 2019-08-13 |
| 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, Tomoyuki Haga, Takeshi Kishikawa | 2019-08-06 |
| 10303893 | Search method, search device, search system, and program | Natsume Matsuzaki, Shota Yamada, Nuttapong Attrapadung, Takahiro Matsuda, Goichiro Hanaoka | 2019-05-28 |
| 10292213 | Method for controlling information terminal apparatus | Motoji Ohmori | 2019-05-14 |
| 10284442 | Information management method | Hideki Matsushima, Motoji Ohmori, Natsume Matsuzaki, Yuichi Futa, Toshihisa Nakano +3 more | 2019-05-07 |
| 10277598 | Method for detecting and dealing with unauthorized frames in vehicle network system | Takeshi Kishikawa, Hideki Matsushima, Tomoyuki Haga, Yoshihiro Ujiie | 2019-04-30 |
| 10227053 | In-vehicle network system, electronic control unit, and update processing method | Yoshihiro Ujiie, Hideki Matsushima, Tomoyuki Haga, Manabu Maeda, Takeshi Kishikawa | 2019-03-12 |
| 10187406 | Method for sensing fraudulent frames transmitted to in-vehicle network | Manabu Maeda, Hideki Matsushima, Tomoyuki Haga, Yoshihiro Ujiie, Takeshi Kishikawa | 2019-01-22 |
| 10158717 | Method for detecting fraudulent frame sent over an in-vehicle network system | Takeshi Kishikawa, Hideki Matsushima, Tomoyuki Haga, Manabu Maeda, Yoshihiro Ujiie | 2018-12-18 |
| 10137862 | Method for handling transmission of fraudulent frames within in-vehicle network | Tomoyuki Haga, Hideki Matsushima, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa | 2018-11-27 |
| 10135794 | Cryptographic communication device, cryptographic communication method, and non-transitory storage medium storing program | Manabu Maeda, Hideki Matsushima | 2018-11-20 |
| 10116454 | Authentication system and authentication method | Tomoyuki Haga, Motoji Ohmori, Natsume Matsuzaki, Hideki Matsushima, Manabu Maeda +1 more | 2018-10-30 |
| 10104076 | Authentication method and authentication system | Manabu Maeda, Hideki Matsushima | 2018-10-16 |
| 10069644 | Method and program for controlling portable information terminal | Ayaka Ichijo, Motoji Ohmori, Yuichi Futa, Natsume Matsuzaki | 2018-09-04 |
| 10027633 | Method for performing similar-information search while keeping content confidential by encryption | Natsume Matsuzaki | 2018-07-17 |
| 10013576 | History information anonymization method and history information anonymization device for anonymizing history information | Manabu Maeda | 2018-07-03 |
| 9973487 | Authentication method | Yoshihiro Ujiie, Motoji Ohmori, Hideki Matsushima, Tomoyuki Haga, Manabu Maeda | 2018-05-15 |
| 9902370 | Method for handling transmission of fraudulent frames within in-vehicle network | Tomoyuki Haga, Hideki Matsushima, Manabu Maeda, Yoshihiro Ujiie, Takeshi Kishikawa | 2018-02-27 |
| 9898620 | Information management method and information management system | Motoji Ohmori, Hideo Umetani, Michiko Sasagawa, Kazunori Isogai | 2018-02-20 |