| Patent | Date |
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Anomaly Detection System And Anomaly Detection Method
App 20220286473 - UJIIE; Yoshihiro | 2022-09-08 |
Anomaly Detection Method, Recording Medium, And Anomaly Detection System
App 20220263849 - UJIIE; Yoshihiro ; et al. | 2022-08-18 |
Anomaly Detecting Device, Anomaly Detecting System, And Anomaly Detecting Method
App 20220263709 - HIRANO; Ryo ; et al. | 2022-08-18 |
Vehicle Log Transmission Device, Vehicle Log Collection System, Vehicle Log Transmission Method, And Save Priority Level Changing Device
App 20220254198 - HIRANO; Ryo ; et al. | 2022-08-11 |
In-vehicle relay device, in-vehicle monitoring device, in-vehicle network system, communication monitoring method, and recording medium
Grant 11,381,420 - Torisaki , et al. July 5, 2 | 2022-07-05 |
Intrusion Path Analysis Device And Intrusion Path Analysis Method
App 20220182404 - KISHIKAWA; Takeshi ; et al. | 2022-06-09 |
Frame transmission prevention apparatus, frame transmission prevention method, and in-vehicle network system
Grant 11,356,475 - Ujiie , et al. June 7, 2 | 2022-06-07 |
Security apparatus, attack detection method, and storage medium
Grant 11,336,618 - Maeda , et al. May 17, 2 | 2022-05-17 |
Vehicle Communication Apparatus, In-vehicle Network System, And Vehicle Communication Method
App 20220116405 - UJIIE; Yoshihiro ; et al. | 2022-04-14 |
Abnormality detection in an on-board network system
Grant 11,296,965 - Ujiie , et al. April 5, 2 | 2022-04-05 |
Vehicle communication apparatus, in-vehicle network system, and vehicle communication method
Grant 11,240,253 - Ujiie , et al. February 1, 2 | 2022-02-01 |
Gateway device, firmware update method, and recording medium
Grant 11,223,525 - Maeda , et al. January 11, 2 | 2022-01-11 |
Anomaly detection electronic control unit, onboard network system, and anomaly detection method
Grant 11,190,533 - Tsurumi , et al. November 30, 2 | 2021-11-30 |
Vehicle Network System Whose Security Is Improved Using Message Authentication Code
App 20210365542 - UJIIE; Yoshihiro ; et al. | 2021-11-25 |
Network monitor, network monitoring method, and recording medium storing program
Grant 11,178,013 - Terazawa , et al. November 16, 2 | 2021-11-16 |
Authentication Method, Authentication System, And Authentication Device
App 20210349981 - UJIIE; Yoshihiro ; et al. | 2021-11-11 |
Vehicle Surveillance Device And Vehicle Surveillance Method
App 20210349977 - KISHIKAWA; Takeshi ; et al. | 2021-11-11 |
Anomalous Vehicle Detection Server And Anomalous Vehicle Detection Method
App 20210349997 - HIRANO; Ryo ; et al. | 2021-11-11 |
Unauthorized Frame Detection Device And Unauthorized Frame Detection Method
App 20210314336 - KISHIKAWA; Takeshi ; et al. | 2021-10-07 |
Method For Preventing Electronic Control Unit From Executing Process Based On Malicious Frame Transmitted To Bus
App 20210306365 - UJIIE; Yoshihiro ; et al. | 2021-09-30 |
Anomaly Detection Device And Anomaly Detection Method
App 20210281595 - HIRANO; Ryo ; et al. | 2021-09-09 |
Vehicle network system whose security is improved using message authentication code
Grant 11,113,382 - Ujiie , et al. September 7, 2 | 2021-09-07 |
Abnormality Detection Method, Abnormality Detection Apparatus, And Abnormality Detection System
App 20210226872 - UJIIE; Yoshihiro ; et al. | 2021-07-22 |
Anti-fraud Control System, Monitoring Device, And Anti-fraud Control Method
App 20210226966 - KISHIKAWA; Takeshi ; et al. | 2021-07-22 |
Method for preventing electronic control unit from executing process based on malicious frame transmitted to bus
Grant 11,063,971 - Ujiie , et al. July 13, 2 | 2021-07-13 |
Gateway Device Determining Whether Or Not Received Frame Is Appropriate
App 20210203525 - UJIIE; Yoshihiro ; et al. | 2021-07-01 |
Gateway Device, Vehicle Network System, And Transfer Method
App 20210188201 - HAGA; Tomoyuki ; et al. | 2021-06-24 |
In-vehicle Network System, Fraud-detection Electronic Control Unit, And Fraud-detection Method
App 20210185056 - UNAGAMI; Yuji ; et al. | 2021-06-17 |
Communication Device, Communication Method, And Communication System
App 20210153194 - UJIIE; Yoshihiro ; et al. | 2021-05-20 |
Security Apparatus, Attack Detection Method, And Storage Medium
App 20210144124 - MAEDA; Manabu ; et al. | 2021-05-13 |
Misuse Detection Method, Misuse Detection Electronic Control Unit, And Misuse Detection System
App 20210133309 - KISHIKAWA; Takeshi ; et al. | 2021-05-06 |
Unauthorized activity detection method, monitoring electronic control unit, and onboard network system
Grant 10,992,688 - Kishikawa , et al. April 27, 2 | 2021-04-27 |
Method Of Updating Fraud Detection Rules For Detecting Malicious Frames, Fraud Detecting Electronic Control Unit, And On-board Network System
App 20210117537 - UJIIE; Yoshihiro ; et al. | 2021-04-22 |
Abnormality detection in an on-board network system
Grant 10,986,008 - Ujiie , et al. April 20, 2 | 2021-04-20 |
Gateway device determining whether or not received frame is appropriate
Grant 10,979,245 - Ujiie , et al. April 13, 2 | 2021-04-13 |
Gateway device, vehicle network system, and transfer method
Grant 10,974,669 - Haga , et al. April 13, 2 | 2021-04-13 |
Method For Handling Case Of Detecting Unauthorized Frame Transmitted Over Onboard Network
App 20210090442 - HAGA; Tomoyuki ; et al. | 2021-03-25 |
In-vehicle network system, fraud-detection electronic control unit, and fraud-detection method
Grant 10,951,631 - Unagami , et al. March 16, 2 | 2021-03-16 |
Security apparatus, attack detection method, and storage medium
Grant 10,931,634 - Maeda , et al. February 23, 2 | 2021-02-23 |
Frame Transfer Method And Secure Star Coupler
App 20210051090 - KISHIKAWA; Takeshi ; et al. | 2021-02-18 |
Anomaly Detection Method And Anomaly Detection Device
App 20210044610 - KISHIKAWA; Takeshi ; et al. | 2021-02-11 |
Method of updating fraud detection rules for detecting malicious frames, fraud detecting electronic control unit, and on-board network system
Grant 10,909,237 - Ujiie , et al. February 2, 2 | 2021-02-02 |
Key Management Method Used In Encryption Processing For Safely Transmitting And Receiving Messages
App 20210028925 - UJIIE; Yoshihiro ; et al. | 2021-01-28 |
Misuse detection method, misuse detection electronic control unit, and misuse detection system
Grant 10,902,109 - Kishikawa , et al. January 26, 2 | 2021-01-26 |
Communication device, communication method, and communication system
Grant 10,904,883 - Ujiie , et al. January 26, 2 | 2021-01-26 |
Method for handling case of detecting unauthorized frame transmitted over onboard network
Grant 10,896,616 - Haga , et al. January 19, 2 | 2021-01-19 |
Anomaly Handling Method And Anomaly Handling Device
App 20210001793 - UJIIE; Yoshihiro ; et al. | 2021-01-07 |
Security Processing Method And Server
App 20200396238 - HAGA; TOMOYUKI ; et al. | 2020-12-17 |
Key management method used in encryption processing for safely transmitting and receiving messages
Grant 10,826,687 - Ujiie , et al. November 3, 2 | 2020-11-03 |
Gateway Device, Firmware Update Method, And Recording Medium
App 20200344116 - MAEDA; Manabu ; et al. | 2020-10-29 |
Security processing method and server
Grant 10,798,117 - Haga , et al. October 6, 2 | 2020-10-06 |
Gateway Device, In-vehicle Network System, And Firmware Update Method
App 20200310782 - UJIIE; Yoshihiro ; et al. | 2020-10-01 |
Vehicle Communication Apparatus, In-vehicle Network System, And Vehicle Communication Method
App 20200274883 - UJIIE; Yoshihiro ; et al. | 2020-08-27 |
Gateway Device Determining Whether Or Not Received Frame Is Appropriate
App 20200259677 - A1 | 2020-08-13 |
Gateway device, firmware update method, and recording medium
Grant 10,735,260 - Maeda , et al. | 2020-08-04 |
Gateway device, in-vehicle network system, and firmware update method
Grant 10,725,762 - Ujiie , et al. | 2020-07-28 |
Communication device, communication method and non-transitory storage medium
Grant 10,713,106 - Tanabe , et al. | 2020-07-14 |
Invalidity detection electronic control unit, in-vehicle network system, and communication method
Grant 10,693,905 - Amano , et al. | 2020-06-23 |
Vehicle communication apparatus, in-vehicle network system, and vehicle communication method
Grant 10,693,889 - Ujiie , et al. | 2020-06-23 |
Security Device, Network System, And Fraud Detection Method
App 20200195472 - TSURUMI; Junichi ; et al. | 2020-06-18 |
Method For Sensing Fraudulent Frames Transmitted To In-vehicle Network
App 20200186552 - MAEDA; Manabu ; et al. | 2020-06-11 |
Gateway device determining whether or not received frame is appropriate
Grant 10,680,847 - Ujiie , et al. | 2020-06-09 |
In-vehicle Relay Device, In-vehicle Monitoring Device, In-vehicle Network System, Communication Monitoring Method, And Recording
App 20200145252 - TORISAKI; Yuishi ; et al. | 2020-05-07 |
Network Monitor, Network Monitoring Method, And Recording Medium Storing Program
App 20200145293 - TERAZAWA; HIROYASU ; et al. | 2020-05-07 |
Security device, network system, and fraud detection method
Grant 10,623,205 - Tsurumi , et al. | 2020-04-14 |
Authentication system and authentication method
Grant 10,615,986 - Ujiie , et al. | 2020-04-07 |
Method for sensing fraudulent frames transmitted to in-vehicle network
Grant 10,609,049 - Maeda , et al. | 2020-03-31 |
Anomaly Detection Electronic Control Unit, Onboard Network System, And Anomaly Detection Method
App 20200099712 - KISHIKAWA; Takeshi ; et al. | 2020-03-26 |
Communication method, non-transitory computer-readable recording medium and communication device using same
Grant 10,601,843 - Tanabe , et al. | 2020-03-24 |
Key Management Method Used In Encryption Processing For Safely Transmitting And Receiving Messages
App 20200084025 - UJIIE; Yoshihiro ; et al. | 2020-03-12 |
Gateway Device, Vehicle Network System, And Transfer Method
App 20200055470 - HAGA; Tomoyuki ; et al. | 2020-02-20 |
Gateway device, vehicle network system, and transfer method
Grant 10,525,911 - Haga , et al. J | 2020-01-07 |
Anomaly detection electronic control unit, onboard network system, and anomaly detection method
Grant 10,530,801 - Kishikawa , et al. J | 2020-01-07 |
Key management method used in encryption processing for safely transmitting and receiving messages
Grant 10,530,572 - Ujiie , et al. J | 2020-01-07 |
Method For Preventing Electronic Control Unit From Executing Process Based On Malicious Frame Transmitted To Bus
App 20200007567 - UJIIE; Yoshihiro ; et al. | 2020-01-02 |
In-vehicle Network System, Fraud-detection Electronic Control Unit, And Fraud-detection Method
App 20190372996 - UNAGAMI; Yuji ; et al. | 2019-12-05 |
Method for detecting fraudulent frame sent over an in-vehicle network system
Grant 10,462,226 - Kishikawa , et al. Oc | 2019-10-29 |
Method for preventing electronic control unit from executing process based on malicious frame transmitted to bus
Grant 10,454,957 - Ujiie , et al. Oc | 2019-10-22 |
In-vehicle network system, fraud-detection electronic control unit, and fraud-detection method
Grant 10,432,645 - Unagami , et al. O | 2019-10-01 |
Method Of Updating Fraud Detection Rules For Detecting Malicious Frames, Fraud Detecting Electronic Control Unit, And On-board N
App 20190294783 - UJIIE; Yoshihiro ; et al. | 2019-09-26 |
Method of authenticating devices using certificates
Grant 10,411,904 - Maeda , et al. Sept | 2019-09-10 |
Method For Handling Case Of Detecting Unauthorized Frame Transmitted Over Onboard Network
App 20190263336 - HAGA; Tomoyuki ; et al. | 2019-08-29 |
Anomaly Detection Electronic Control Unit, Onboard Network System, And Anomaly Detection Method
App 20190260790 - Kishikawa; Takeshi ; et al. | 2019-08-22 |
Method of updating fraud detection rules for detecting malicious frames, fraud detecting electronic control unit, and on-board network system
Grant 10,372,903 - Ujiie , et al. | 2019-08-06 |
Communication Device, Communication Method, And Communication System
App 20190239221 - UJIIE; Yoshihiro ; et al. | 2019-08-01 |
Method for handling case of detecting unauthorized frame transmitted over onboard network
Grant 10,328,874 - Haga , et al. | 2019-06-25 |
Anomaly detection electronic control unit, onboard network system, and anomaly detection method
Grant 10,320,826 - Kishikawa , et al. | 2019-06-11 |
Frame Transmission Prevention Apparatus, Frame Transmission Prevention Method, And In-vehicle Network System
App 20190173912 - UJIIE; YOSHIHIRO ; et al. | 2019-06-06 |
Anomaly Detection Electronic Control Unit, Onboard Network System, And Anomaly Detection Method
App 20190141070 - TSURUMI; JUNICHI ; et al. | 2019-05-09 |
Method for detecting and dealing with unauthorized frames in vehicle network system
Grant 10,277,598 - Kishikawa , et al. | 2019-04-30 |
Vehicle Communication Apparatus, In-vehicle Network System, And Vehicle Communication Method
App 20190124091 - UJIIE; Yoshihiro ; et al. | 2019-04-25 |
Method For Sensing Fraudulent Frames Transmitted To In-vehicle Network
App 20190104143 - MAEDA; Manabu ; et al. | 2019-04-04 |
In-vehicle network system, electronic control unit, and update processing method
Grant 10,227,053 - Ujiie , et al. | 2019-03-12 |
Method For Detecting Fraudulent Frame Sent Over An In-vehicle Network System
App 20190068715 - KISHIKAWA; Takeshi ; et al. | 2019-02-28 |
Vehicle communication apparatus, in-vehicle network system, and vehicle communication method
Grant 10,193,896 - Ujiie , et al. Ja | 2019-01-29 |
Security apparatus, attack detection method, and storage medium
Grant 10,193,859 - Maeda , et al. Ja | 2019-01-29 |
Method for sensing fraudulent frames transmitted to in-vehicle network
Grant 10,187,406 - Maeda , et al. Ja | 2019-01-22 |
Method for detecting fraudulent frame sent over an in-vehicle network system
Grant 10,158,717 - Kishikawa , et al. Dec | 2018-12-18 |
Method for handling transmission of fraudulent frames within in-vehicle network
Grant 10,137,862 - Haga , et al. Nov | 2018-11-27 |
Communication Device, Communication Method And Communication Program
App 20180314571 - TANABE; MASATO ; et al. | 2018-11-01 |
Abnormality Detection Method, Abnormality Detection Apparatus, And Abnormality Detection System
App 20180316584 - UJIIE; YOSHIHIRO ; et al. | 2018-11-01 |
Authentication system and authentication method
Grant 10,116,454 - Haga , et al. October 30, 2 | 2018-10-30 |
Unauthorized Activity Detection Method, Monitoring Electronic Control Unit, And Onboard Network System
App 20180302422 - KISHIKAWA; TAKESHI ; et al. | 2018-10-18 |
Security Processing Method And Server
App 20180295147 - HAGA; TOMOYUKI ; et al. | 2018-10-11 |
Security Device, Network System, And Fraud Detection Method
App 20180294991 - TSURUMI; JUNICHI ; et al. | 2018-10-11 |
Security Apparatus, Attack Detection Method, And Storage Medium
App 20180219832 - MAEDA; Manabu ; et al. | 2018-08-02 |
Security Apparatus, Attack Detection Method, And Storage Medium
App 20180167360 - Maeda; Manabu ; et al. | 2018-06-14 |
Communication Method, Program And Communication Device Using Same
App 20180159870 - TANABE; MASATO ; et al. | 2018-06-07 |
Invalidity Detection Electronic Control Unit, In-vehicle Network System, And Communication Method
App 20180152472 - AMANO; HIROSHI ; et al. | 2018-05-31 |
Gateway Device, Vehicle Network System, And Transfer Method
App 20180148006 - HAGA; TOMOYUKI ; et al. | 2018-05-31 |
Gateway Device, Firmware Update Method, And Recording Medium
App 20180152341 - MAEDA; MANABU ; et al. | 2018-05-31 |
Misuse Detection Method, Misuse Detection Electronic Control Unit, And Misuse Detection System
App 20180144119 - KISHIKAWA; TAKESHI ; et al. | 2018-05-24 |
Authentication method
Grant 9,973,487 - Ujiie , et al. May 15, 2 | 2018-05-15 |
Method For Handling Transmission Of Fraudulent Frames Within In-vehicle Network
App 20180126954 - HAGA; Tomoyuki ; et al. | 2018-05-10 |
Method for handling transmission of fraudulent frames within in-vehicle network
Grant 9,902,370 - Haga , et al. February 27, 2 | 2018-02-27 |
Method For Handling Transmission Of Fraudulent Frames Within In-vehicle Network
App 20170361808 - HAGA; Tomoyuki ; et al. | 2017-12-21 |
Method for handling transmission of fraudulent frames within in-vehicle network
Grant 9,725,073 - Haga , et al. August 8, 2 | 2017-08-08 |
Device authentication system and authentication method
Grant 9,729,332 - Unagami , et al. August 8, 2 | 2017-08-08 |
Gateway Device, In-vehicle Network System, And Firmware Update Method
App 20170192770 - UJIIE; YOSHIHIRO ; et al. | 2017-07-06 |
Method Of Updating Fraud Detection Rules For Detecting Malicious Frames, Fraud Detecting Electronic Control Unit, And On-board Network System
App 20170147812 - UJIIE; YOSHIHIRO ; et al. | 2017-05-25 |
Vehicle Communication Apparatus, In-vehicle Network System, And Vehicle Communication Method
App 20170126703 - UJIIE; YOSHIHIRO ; et al. | 2017-05-04 |
Gateway Device Determining Whether Or Not Received Frame Is Appropriate
App 20170118038 - UJIIE; YOSHIHIRO ; et al. | 2017-04-27 |
Vehicle Network System Whose Security Is Improved Using Message Authentication Code
App 20170109521 - UJIIE; YOSHIHIRO ; et al. | 2017-04-20 |
In-vehicle Network System, Fraud-detection Electronic Control Unit, And Fraud-detection Method
App 20170026386 - UNAGAMI; YUJI ; et al. | 2017-01-26 |
Method For Preventing Electronic Control Unit From Executing Process Based On Malicious Frame Transmitted To Bus
App 20170013006 - UJIIE; YOSHIHIRO ; et al. | 2017-01-12 |
Authentication System And Authentication Method
App 20170012785 - HAGA; TOMOYUKI ; et al. | 2017-01-12 |
Method For Handling Case Of Detecting Unauthorized Frame Transmitted Over Onboard Network
App 20160373449 - HAGA; TOMOYUKI ; et al. | 2016-12-22 |
Anomaly Detection Electronic Control Unit, Onboard Network System, And Anomaly Detection Method
App 20160359893 - KISHIKAWA; TAKESHI ; et al. | 2016-12-08 |
Method For Detecting And Dealing With Unauthorized Frames In Vehicle Network System
App 20160323287 - KISHIKAWA; TAKESHI ; et al. | 2016-11-03 |
Key Management Method Used In Encryption Processing For Safely Transmitting And Receiving Messages
App 20160315766 - UJIIE; YOSHIHIRO ; et al. | 2016-10-27 |
Method For Handling Transmission Of Fraudulent Frames Within In-vehicle Network
App 20160297401 - HAGA; TOMOYUKI ; et al. | 2016-10-13 |
Method For Sensing Fraudulent Frames Transmitted To In-vehicle Network
App 20160294855 - MAEDA; MANABU ; et al. | 2016-10-06 |
Method Of Authenticating Devices Using Certificates
App 20160277195 - MAEDA; MANABU ; et al. | 2016-09-22 |
In-vehicle Network System, Electronic Control Unit, And Update Processing Method
App 20160264071 - UJIIE; YOSHIHIRO ; et al. | 2016-09-15 |
Method For Detecting Fraudulent Frame Sent Over An In-vehicle Network System
App 20160205194 - KISHIKAWA; TAKESHI ; et al. | 2016-07-14 |
Authentication Method
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Authentication System And Authentication Method
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