Inventor · disambiguated record
Ryoma Iwase
Also filed as: IWASE Ryoma
18 granted patents·2 pending applications·7 citations·filing 2018–2024
87Inventor score
Files withKUBOTA KK20
Top patents by PatentIndex Score
20 records- 0188US11994201B2Power transmission device for work vehicleKUBOTA KK·Filed 2021·Granted May 28, 2024·3 cites·7 claims
- 0286US12135075B2Work vehicleKUBOTA KK·Filed 2022·Granted Nov 5, 2024·1 cites·5 claims
- 0380US11718173B2Traveling transmission device of tractorKUBOTA KK·Filed 2020·Granted Aug 8, 2023·1 cites·8 claims
- 0480US11536356B2Work vehicleKUBOTA KK·Filed 2021·Granted Dec 27, 2022·1 cites·6 claims
- 0575US12017528B2Traveling transmission device of tractorKUBOTA KK·Filed 2023·Granted Jun 25, 2024·0 cites·4 claims
- 0666US12013032B2Electromagnetic valve control device and work vehicleKUBOTA KK·Filed 2023·Granted Jun 18, 2024·0 cites·9 claims
- 0765US2025206131A1Working vehicleKUBOTA KK·Filed 2024·Application pending·0 cites
- 0863US11629781B2Work vehicleKUBOTA KK·Filed 2019·Granted Apr 18, 2023·1 cites·15 claims
- 0960US12247630B2Hydraulic clutch, travel power transmission device, and work vehicleKUBOTA KK·Filed 2024·Granted Mar 11, 2025·0 cites·15 claims
- 1060US12055212B2Electromagnetic valve control device and work vehicleKUBOTA KK·Filed 2023·Granted Aug 6, 2024·0 cites·8 claims
- 1160US12025210B2Continuously variable powertrain device for work vehicle and work vehicle including the sameKUBOTA KK·Filed 2023·Granted Jul 2, 2024·0 cites·5 claims
- 1257US12253118B2Hydraulic clutch and work-vehicle travel power transmission apparatus including the hydraulic clutchKUBOTA KK·Filed 2023·Granted Mar 18, 2025·0 cites·8 claims
- 1355US12018737B2Continuously variable powertrain device for work vehicle and work vehicle including the sameKUBOTA KK·Filed 2023·Granted Jun 25, 2024·0 cites·17 claims
- 1454US12018750B2Work vehicleKUBOTA KK·Filed 2023·Granted Jun 25, 2024·0 cites·10 claims
- 1553US12459517B2Work vehicleKUBOTA KK·Filed 2023·Granted Nov 4, 2025·0 cites·12 claims
- 1652US12152669B2Work vehicleKUBOTA KK·Filed 2023·Granted Nov 26, 2024·0 cites·6 claims
- 1751US12152661B2Work vehicleKUBOTA KK·Filed 2022·Granted Nov 26, 2024·0 cites·8 claims
- 1851US2025207659A1Working vehicleKUBOTA KK·Filed 2024·Application pending·0 cites
- 1944US11261951B2Shift power transmission apparatus of a tractor and tractorKUBOTA KK·Filed 2018·Granted Mar 1, 2022·0 cites·19 claims
- 2043US11408486B2Planetary gear device and compound planetary gear deviceKUBOTA KK·Filed 2021·Granted Aug 9, 2022·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →