Inventor · disambiguated record
Ryoya Okuma
Also filed as: OKUMA RYOYA
2 granted patents·3 pending applications·0 citations·filing 2017–2025
22Inventor score
Top patents by PatentIndex Score
5 records- 0154US2025297816A1Heat exchange moduleNIFCO INC·Filed 2025·Application pending·0 cites
- 0247US2025300274A1Heat exchanger and battery packZACROS CORP·Filed 2025·Application pending·0 cites
- 0333US11421450B2Door handle device for vehicleALPHA CORP·Filed 2019·Granted Aug 23, 2022·0 cites·8 claims
- 0432US10508477B2Handle device and manufacturing method of handle deviceALPHA CORP·Filed 2018·Granted Dec 17, 2019·0 cites·9 claims
- 0525US2018087299A1Inside handle device for vehicleALPHA CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →