Inventor · disambiguated record
Tomoya Oshima
Also filed as: OSHIMA TOMOYA
6 granted patents·2 pending applications·2 citations·filing 2020–2024
66Inventor score
Files withTOYOTA MOTOR CO LTD8
Top patents by PatentIndex Score
8 records- 0183US11965445B1Fastening structure and method for designing fastening structureTOYOTA MOTOR CO LTD·Filed 2023·Granted Apr 23, 2024·2 cites·4 claims
- 0266US12031498B2Engine and spacerTOYOTA MOTOR CO LTD·Filed 2023·Granted Jul 9, 2024·0 cites·5 claims
- 0364US11988131B1EngineTOYOTA MOTOR CO LTD·Filed 2023·Granted May 21, 2024·0 cites·2 claims
- 0457US12492652B2Blow-by gas recirculation deviceTOYOTA MOTOR CO LTD·Filed 2024·Granted Dec 9, 2025·0 cites·5 claims
- 0554US11199156B2Bearing cap, internal combustion engine, and manufacturing method of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2020·Granted Dec 14, 2021·0 cites·21 claims
- 0653US12258927B1Internal combustion engine control deviceTOYOTA MOTOR CO LTD·Filed 2024·Granted Mar 25, 2025·0 cites·4 claims
- 0746US2024084759A1Cylinder headTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0846US2025207547A1Exhaust gas recirculation device and exhaust gas recirculation method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tomoya Oshima 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 →