Hirofumi Urayama

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
On-board relay device, information processing method, and program
- Patent number 12,255,958
- Issue date Mar 18, 2025
- Autonetworks Technologies, Ltd.
- Darmawan Go
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switch device, in-vehicle communication system, and communication m...
- Patent number 12,021,658
- Issue date Jun 25, 2024
- Sumitomo Electric Industries, Ltd.
- Akihito Iwata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switch device, in-vehicle communication system, and communication m...
- Patent number 11,962,433
- Issue date Apr 16, 2024
- Sumitomo Electric Industries, Ltd.
- Akihito Iwata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
On-vehicle device, management method, and management program
- Patent number 11,938,897
- Issue date Mar 26, 2024
- Sumitomo Electric Industries, Ltd.
- Akihiro Ogawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switch device and communication control method
- Patent number 11,637,803
- Issue date Apr 25, 2023
- Sumitomo Electric Industries, Ltd.
- Hayato Shikata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On-board communication system, switching device, verification metho...
- Patent number 11,558,404
- Issue date Jan 17, 2023
- Autonetworks Technologies, Ltd.
- Darmawan Go
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication control device, authentication control method, and a...
- Patent number 11,444,939
- Issue date Sep 13, 2022
- Sumitomo Electric Industries, Ltd.
- Akihiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching device, communication control method and communication co...
- Patent number 11,425,032
- Issue date Aug 23, 2022
- Sumitomo Electric Industries, Ltd.
- Hayato Shikata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle-mounted communications device, log collection method, and l...
- Patent number 11,373,464
- Issue date Jun 28, 2022
- Sumitomo Electric Industries, Ltd.
- Akihiro Ogawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switch device, communication control method, and communication cont...
- Patent number 11,374,787
- Issue date Jun 28, 2022
- Sumitomo Electric Industries, Ltd.
- Akihito Iwata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control device, control method, and computer program
- Patent number 11,340,891
- Issue date May 24, 2022
- Sumitomo Electric Industries, Ltd.
- Akihiro Ogawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control apparatus, control method, and computer program
- Patent number 11,288,156
- Issue date Mar 29, 2022
- Sumitomo Electric Industries, Ltd.
- Akihiro Ogawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
On-board communication device, on-board communication system, commu...
- Patent number 11,260,808
- Issue date Mar 1, 2022
- Sumitomo Electric Industries, Ltd.
- Takehiro Kawauchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
In-vehicle communication device, and communication control method
- Patent number 11,196,702
- Issue date Dec 7, 2021
- Sumitomo Electric Industries, Ltd.
- Akihiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switch device, communication control method, and recording medium
- Patent number 11,171,808
- Issue date Nov 9, 2021
- Sumitomo Electric Industries, Ltd.
- Akihiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication control device, switching device, out-of vehicle comm...
- Patent number 11,134,024
- Issue date Sep 28, 2021
- Sumitomo Electric Industries, Ltd.
- Akihiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-vehicle communication system, gateway, switching device and comm...
- Patent number 11,128,711
- Issue date Sep 21, 2021
- Sumitomo Electric Industries, Ltd.
- Darmawan Go
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Relay device, detection method, and detection program
- Patent number 11,102,218
- Issue date Aug 24, 2021
- Sumitomo Electric Industries, Ltd.
- Darmawan Go
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On-vehicle communication device, communication control method, and...
- Patent number 11,063,908
- Issue date Jul 13, 2021
- Sumitomo Electric Industries, Ltd.
- Darmawan Go
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switch device, communication control method and communication contr...
- Patent number 10,938,596
- Issue date Mar 2, 2021
- Sumitomo Electric Industries, Ltd.
- Akihiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gateway, on-vehicle communication system, communication control met...
- Patent number 10,892,913
- Issue date Jan 12, 2021
- Sumitomo Electric Industries, Ltd.
- Akihito Iwata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
In-vehicle communication system, switch device, and communication c...
- Patent number 10,862,703
- Issue date Dec 8, 2020
- Sumitomo Electric Industries, Ltd.
- Akihiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching device and determination method
- Patent number 10,826,720
- Issue date Nov 3, 2020
- Sumitomo Electric Industries, Ltd
- Akihito Iwata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On-vehicle communication system, switching device and on-vehicle co...
- Patent number 10,812,290
- Issue date Oct 20, 2020
- Sumitomo Electric Industries, Ltd
- Akihito Iwata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Radio communication system, information providing device, mobile te...
- Patent number 10,044,437
- Issue date Aug 7, 2018
- Sumitomo Electric Industries, Ltd.
- Masahiro Toya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MANAGEMENT DEVICE, RELAY DEVICE, MANAGEMENT METHOD, AND MANAGEMENT...
- Publication number 20250080455
- Publication date Mar 6, 2025
- AUTONETWORKS TECHNOLOGIES, LTD.
- Yoshitaka KIKUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CONNECTOR APPARATUS
- Publication number 20250007219
- Publication date Jan 2, 2025
- AUTONETWORKS TECHNOLOGIES, LTD.
- Akira MIYAJO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IN-VEHICLE RELAY DEVICE, IN-VEHICLE SYSTEM, INFORMATION PROCESSING...
- Publication number 20240364674
- Publication date Oct 31, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Hirofumi URAYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-VEHICLE APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM
- Publication number 20240351520
- Publication date Oct 24, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Tomohiro OTSU
- B60 - VEHICLES IN GENERAL
Information Patent Application
MANAGEMENT DEVICE, INSPECTION METHOD, AND INSPECTION PROGRAM
- Publication number 20240333597
- Publication date Oct 3, 2024
- Sumitomo Electric Industries, Ltd.
- Yusuke YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-VEHICLE DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
- Publication number 20240305524
- Publication date Sep 12, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Darmawan GO
- B60 - VEHICLES IN GENERAL
Information Patent Application
IN-VEHICLE DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
- Publication number 20240291713
- Publication date Aug 29, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Darmawan GO
- B60 - VEHICLES IN GENERAL
Information Patent Application
RELAY DEVICE, RELAY SYSTEM, RELAYING METHOD, AND COMPUTER PROGRAM
- Publication number 20240283676
- Publication date Aug 22, 2024
- Sumitomo Wiring Systems, Ltd.
- Darmawan GO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE-MOUNTED CONTROL DEVICE, ETHERNET SWITCH AND DEVICE SETTING...
- Publication number 20240250845
- Publication date Jul 25, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Yoshitaka KIKUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE-MOUNTED COMMUNICATION SYSTEM, RELAY DEVICE, AND RELAY METHOD
- Publication number 20240223400
- Publication date Jul 4, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Tomohiro OTSU
- B60 - VEHICLES IN GENERAL
Information Patent Application
ON-BOARD RELAY APPARATUS, ON-BOARD APPARATUS, AND SLEEP NOTIFICATIO...
- Publication number 20240223404
- Publication date Jul 4, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Yoshitaka KIKUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION APPARATUS
- Publication number 20240188239
- Publication date Jun 6, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Makoto MASHITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATOR AND COMMUNICATION DEVICE
- Publication number 20240187289
- Publication date Jun 6, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Makoto MASHITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE-MOUNTED RELAY DEVICE, VEHICLE-MOUNTED COMMUNICATION SYSTEM,...
- Publication number 20240187503
- Publication date Jun 6, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Darmawan GO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ON-VEHICLE CONTROL DEVICE, ON-VEHICLE SYSTEM, INFORMATION PROCESSIN...
- Publication number 20240179215
- Publication date May 30, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Darmawan GO
- B60 - VEHICLES IN GENERAL
Information Patent Application
IN-VEHICLE MANAGEMENT DEVICE AND MANAGEMENT METHOD
- Publication number 20240166148
- Publication date May 23, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Tomohiro OTSU
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE-MOUNTED DEVICE, ABNORMALITY DETECTING METHOD, AND ABNORMALI...
- Publication number 20230308256
- Publication date Sep 28, 2023
- AUTONETWORKS TECHNOLOGIES, LTD.
- Kazuki KITAGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ON-BOARD RELAY DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
- Publication number 20230179659
- Publication date Jun 8, 2023
- AUTONETWORKS TECHNOLOGIES, LTD.
- Darmawan GO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SWITCH DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, AND COMMUNICATION M...
- Publication number 20230141041
- Publication date May 11, 2023
- Sumitomo Electric Industries, Ltd.
- Akihito IWATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCH DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, AND COMMUNICATION M...
- Publication number 20230142079
- Publication date May 11, 2023
- Sumitomo Electric Industries, Ltd.
- Akihito IWATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ON-BOARD COMMUNICATION SYSTEM, SWITCHING DEVICE, VERIFICATION METHO...
- Publication number 20210021615
- Publication date Jan 21, 2021
- AUTONETWORKS TECHNOLOGIES, LTD.
- Darmawan GO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL DEVICE, CONTROL METHOD, AND COMPUTER PROGRAM
- Publication number 20210011711
- Publication date Jan 14, 2021
- Sumitomo Electric Industries, Ltd.
- Akihiro OGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ON-VEHICLE COMMUNICATION DEVICE, COMMUNICATION CONTROL METHOD, AND...
- Publication number 20200389436
- Publication date Dec 10, 2020
- Sumitomo Electric Industries, Ltd.
- Darmawan GO
- B60 - VEHICLES IN GENERAL
Information Patent Application
ON-VEHICLE DEVICE, MANAGEMENT METHOD, AND MANAGEMENT PROGRAM
- Publication number 20200361412
- Publication date Nov 19, 2020
- Sumitomo Electric Industries, Ltd.
- Akihiro OGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
IN-VEHICLE COMMUNICATION DEVICE, AND COMMUNICATION CONTROL METHOD
- Publication number 20200220838
- Publication date Jul 9, 2020
- Sumitomo Electric Industries, Ltd.
- Akihiro OGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ON-BOARD COMMUNICATION DEVICE, ON-BOARD COMMUNICATION SYSTEM, COMMU...
- Publication number 20200172028
- Publication date Jun 4, 2020
- Sumitomo Electric Industries, Ltd.
- Takehiro KAWAUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
IN-VEHICLE COMMUNICATION SYSTEM, SWITCH DEVICE, AND COMMUNICATION C...
- Publication number 20200153655
- Publication date May 14, 2020
- Sumitomo Electric Industries, Ltd.
- Akihiro OGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATION CONTROL DEVICE, AUTHENTICATION CONTROL METHOD, AND A...
- Publication number 20200137049
- Publication date Apr 30, 2020
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Akihiro OGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCH DEVICE, COMMUNICATION CONTROL METHOD, AND RECORDING MEDIUM
- Publication number 20200136861
- Publication date Apr 30, 2020
- Sumitomo Electric Industries, Ltd.
- Akihiro OGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE-MOUNTED COMMUNICATIONS DEVICE, LOG COLLECTION METHOD, AND L...
- Publication number 20200134937
- Publication date Apr 30, 2020
- Sumitomo Electric Industries, Ltd.
- Akihiro OGAWA
- B60 - VEHICLES IN GENERAL

Hirofumi Urayama

Person

Patents Grantslast 30 patents

On-board relay device, information processing method, and program

Switch device, in-vehicle communication system, and communication m...

Switch device, in-vehicle communication system, and communication m...

On-vehicle device, management method, and management program

Switch device and communication control method

On-board communication system, switching device, verification metho...

Authentication control device, authentication control method, and a...

Switching device, communication control method and communication co...

Vehicle-mounted communications device, log collection method, and l...

Switch device, communication control method, and communication cont...

Control device, control method, and computer program

Control apparatus, control method, and computer program

On-board communication device, on-board communication system, commu...

In-vehicle communication device, and communication control method

Switch device, communication control method, and recording medium

Communication control device, switching device, out-of vehicle comm...

In-vehicle communication system, gateway, switching device and comm...

Relay device, detection method, and detection program

On-vehicle communication device, communication control method, and...

Switch device, communication control method and communication contr...

Gateway, on-vehicle communication system, communication control met...

In-vehicle communication system, switch device, and communication c...

Switching device and determination method

On-vehicle communication system, switching device and on-vehicle co...

Radio communication system, information providing device, mobile te...

Patents Applicationslast 30 patents

MANAGEMENT DEVICE, RELAY DEVICE, MANAGEMENT METHOD, AND MANAGEMENT...

COMMUNICATION CONNECTOR APPARATUS

IN-VEHICLE RELAY DEVICE, IN-VEHICLE SYSTEM, INFORMATION PROCESSING...

IN-VEHICLE APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM

MANAGEMENT DEVICE, INSPECTION METHOD, AND INSPECTION PROGRAM

IN-VEHICLE DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

IN-VEHICLE DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

RELAY DEVICE, RELAY SYSTEM, RELAYING METHOD, AND COMPUTER PROGRAM

VEHICLE-MOUNTED CONTROL DEVICE, ETHERNET SWITCH AND DEVICE SETTING...

VEHICLE-MOUNTED COMMUNICATION SYSTEM, RELAY DEVICE, AND RELAY METHOD

ON-BOARD RELAY APPARATUS, ON-BOARD APPARATUS, AND SLEEP NOTIFICATIO...

COMMUNICATION DEVICE AND COMMUNICATION APPARATUS

COMMUNICATOR AND COMMUNICATION DEVICE

VEHICLE-MOUNTED RELAY DEVICE, VEHICLE-MOUNTED COMMUNICATION SYSTEM,...

ON-VEHICLE CONTROL DEVICE, ON-VEHICLE SYSTEM, INFORMATION PROCESSIN...

IN-VEHICLE MANAGEMENT DEVICE AND MANAGEMENT METHOD

VEHICLE-MOUNTED DEVICE, ABNORMALITY DETECTING METHOD, AND ABNORMALI...

ON-BOARD RELAY DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

SWITCH DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, AND COMMUNICATION M...

SWITCH DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, AND COMMUNICATION M...

ON-BOARD COMMUNICATION SYSTEM, SWITCHING DEVICE, VERIFICATION METHO...

CONTROL DEVICE, CONTROL METHOD, AND COMPUTER PROGRAM

ON-VEHICLE COMMUNICATION DEVICE, COMMUNICATION CONTROL METHOD, AND...

ON-VEHICLE DEVICE, MANAGEMENT METHOD, AND MANAGEMENT PROGRAM

IN-VEHICLE COMMUNICATION DEVICE, AND COMMUNICATION CONTROL METHOD

ON-BOARD COMMUNICATION DEVICE, ON-BOARD COMMUNICATION SYSTEM, COMMU...

IN-VEHICLE COMMUNICATION SYSTEM, SWITCH DEVICE, AND COMMUNICATION C...

AUTHENTICATION CONTROL DEVICE, AUTHENTICATION CONTROL METHOD, AND A...

SWITCH DEVICE, COMMUNICATION CONTROL METHOD, AND RECORDING MEDIUM

VEHICLE-MOUNTED COMMUNICATIONS DEVICE, LOG COLLECTION METHOD, AND L...