Inventor · disambiguated record
Naohiro Ishikawa
Also filed as: ISHIKAWA NAOHIRO
6 granted patents·8 pending applications·122 citations·filing 2001–2025
80Inventor score
Top patents by PatentIndex Score
14 records- 0194US6922925B2Construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2001·Granted Aug 2, 2005·92 cites·17 claims
- 0289US10884429B2Positioning detection device and working machine having positioning detection deviceKUBOTA KK·Filed 2018·Granted Jan 5, 2021·11 cites·13 claims
- 0369US2025319968A1Unmanned aerial vehicleKUBOTA KK·Filed 2025·Application pending·0 cites
- 0469US2025319998A1Unmanned aerial vehicle, unmanned aerial vehicle control system, and unmanned aerial vehicle control methodKUBOTA KK·Filed 2025·Application pending·0 cites
- 0566US2025340297A1Aerial vehicleKUBOTA KK·Filed 2025·Application pending·0 cites
- 0665US2025002186A1Work assisting systemKUBOTA KK·Filed 2024·Application pending·0 cites
- 0762US11650599B2Positioning detection device and working machine having positioning detection deviceKUBOTA KK·Filed 2020·Granted May 16, 2023·0 cites·17 claims
- 0862US6874489B2Combustion chamber structure for internal combustion engineHONDA MOTOR CO LTD·Filed 2003·Granted Apr 5, 2005·19 cites·4 claims
- 0962US2025002183A1Work assisting systemKUBOTA KK·Filed 2024·Application pending·0 cites
- 1058US2025287866A1Working air vehicle, working air vehicle group, and working methodKUBOTA KK·Filed 2025·Application pending·0 cites
- 1153US2024335577A1Sterilization deviceENPLAS CORP·Filed 2022·Application pending·0 cites
- 1237US11280910B2Satellite radio wave sensitivity distribution management system and method for work vehicleKUBOTA KK·Filed 2017·Granted Mar 22, 2022·0 cites·11 claims
- 1335US10260462B2Intake deviceHONDA MOTOR CO LTD·Filed 2015·Granted Apr 16, 2019·0 cites·16 claims
- 1434US2016341165A1InjectorHONDA MOTOR CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →