Inventor · disambiguated record
Yojiro Suyama
Also filed as: SUYAMA YOJIRO
6 granted patents·8 pending applications·3 citations·filing 2016–2025
69Inventor score
Top patents by PatentIndex Score
14 records- 0190US12362965B2Relay device, vehicle, communication method, and communication programSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Jul 15, 2025·3 cites·12 claims
- 0274US2024381084A1Relay device and vehicle communication methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Application pending·0 cites
- 0372US2025300856A1Relay device, vehicle, communication method, and communication programSUMITOMO ELECTRIC INDUSTRIES·Filed 2025·Application pending·0 cites
- 0468US12375345B2Relay device, vehicle communication system, vehicle, communication method, and communication programSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Granted Jul 29, 2025·0 cites·13 claims
- 0563US2025140033A1Management device, in-vehicle system, vehicle, communication management method and storage mediumSUMITOMO ELECTRIC INDUSTRIES·Filed 2025·Application pending·0 cites
- 0662US12395840B2Relay device and vehicle communication methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Aug 19, 2025·0 cites·7 claims
- 0759US12236723B2Management device, in-vehicle system, vehicle, communication management method and storage mediumSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Feb 25, 2025·0 cites·8 claims
- 0857US12113665B2Relay device, vehicle communication system, vehicle, communication method, and communication programSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Oct 8, 2024·0 cites·13 claims
- 0948US12457090B2Vehicle-mounted device, vehicle-mounted communication system, and time synchronization methodAUTONETWORKS TECHNOLOGIES LTD·Filed 2022·Granted Oct 28, 2025·0 cites·6 claims
- 1048US2024333469A1On-vehicle device and time synchronization methodAUTONETWORKS TECHNOLOGIES LTD·Filed 2022·Application pending·0 cites
- 1147US2025047618A1Relay device, communication system, and processing methodAUTONETWORKS TECHNOLOGIES LTD·Filed 2022·Application pending·0 cites
- 1246US2024430186A1Communication device, relay device, and communication methodAUTONETWORKS TECHNOLOGIES LTD·Filed 2022·Application pending·0 cites
- 1341US2023308256A1Vehicle-mounted device, abnormality detecting method, and abnormality detecting programAUTONETWORKS TECHNOLOGIES LTD·Filed 2021·Application pending·0 cites
- 1432US2019069371A1Signal display lamp system and signal display lamp for samePATLITE CORP·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yojiro Suyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →