Patents/Inventors

Hirofumi Urayama

YokkaichiJP17 patents

14 Patents

US125874442026
In-vehicle Device, Information Processing Method, and Program
Sumitomo Electric Industries, Ltd.
0 cites
US125651452026
In-vehicle Apparatus, Information Processing Method, and Program
Sumitomo Electric Industries, Ltd.
0 cites
US125564472026
In-vehicle Device, Information Processing Method, and Program
Sumitomo Electric Industries, Ltd.
0 cites
US125378092026
In-vehicle Relay Device, In-vehicle System, Information Processing Method, and a Program
Sumitomo Electric Industries, Ltd.
0 cites
US124638452025
Relay Device, Relay System, Relaying Method, and Computer Program
Sumitomo Electric Industries, Ltd.
0 cites
US124387812025
Management Device, Inspection Method, and Inspection Program
TOYOTA JIDOSHA KABUSHIKI KAISHA
0 cites
US123555972025
Communicator and Communication Device
Sumitomo Electric Industries, Ltd.
0 cites
US123253692025
In-vehicle Management Device and Management Method
Sumitomo Electric Industries, Ltd.
0 cites
US122559582025
On-board Relay Device, Information Processing Method, and Program
TOYOTA JIDOSHA KABUSHIKI KAISHA
0 cites
US120216582024
Switch Device, In-vehicle Communication System, and Communication Method
Toyota Jidosha Kabushiki Kaisha
0 cites
US119624332024
Switch Device, In-vehicle Communication System, and Communication Method
TOYOTA JIDOSHA KABUSHIKI KAISHA
0 cites
US119388972024
On-vehicle Device, Management Method, and Management Program
SUMITOMO WIRING SYSTEMS, Ltd.
0 cites
US116378032023
Switch Device and Communication Control Method
Sumitomo Wiring Systems. Ltd.
0 cites
US115584042023
On-board Communication System, Switching Device, Verification Method, and Verification Program
SUMITOMO ELECTRIC INDUSTRIES, Ltd.
0 cites