Inventor · disambiguated record
Naohiro Hara
Also filed as: HARA NAOHIRO
16 granted patents·3 pending applications·120 citations·filing 1999–2024
90Inventor score
Files withYANMAR POWER TECHNOLOGY CO LTD7YANMAR CO LTD6HITACHI JUNICHI2YANMAR HOLDINGS CO LTD2AISIN SEIKI1
Top patents by PatentIndex Score
19 records- 0194US9908605B2Ship steering system for outdrive deviceYANMAR CO LTD·Filed 2014·Granted Mar 6, 2018·28 cites·20 claims
- 0292US6247429B1Cooling water circulating apparatusAISIN SEIKI·Filed 1999·Granted Jun 19, 2001·64 cites·6 claims
- 0389US10078332B2Ship handling deviceYANMAR CO LTD·Filed 2015·Granted Sep 18, 2018·5 cites·4 claims
- 0484US10457371B2Vessel steering apparatusYANMAR CO LTD·Filed 2015·Granted Oct 29, 2019·8 cites·16 claims
- 0578US9963214B2Ship handling deviceYANMAR CO LTD·Filed 2015·Granted May 8, 2018·5 cites·2 claims
- 0671US2024326962A1Automatic Docking DeviceYANMAR POWER TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0770US12037090B2Automatic docking deviceYANMAR POWER TECHNOLOGY CO LTD·Filed 2019·Granted Jul 16, 2024·1 cites·11 claims
- 0867US8862293B2Ship steering device and ship steering methodHARA NAOHIRO·Filed 2012·Granted Oct 14, 2014·4 cites·1 claims
- 0966US9162744B2Ship maneuvering deviceHITACHI JUNICHI·Filed 2012·Granted Oct 20, 2015·3 cites·5 claims
- 1062US12479547B2Ship maneuvering device and shipYANMAR HOLDINGS CO LTD·Filed 2022·Granted Nov 25, 2025·0 cites·12 claims
- 1158US9180951B2Ship maneuvering deviceHITACHI JUNICHI·Filed 2012·Granted Nov 10, 2015·2 cites·4 claims
- 1256US12481297B2Ship docking assistance deviceYANMAR POWER TECHNOLOGY CO LTD·Filed 2020·Granted Nov 25, 2025·0 cites·16 claims
- 1354US12332078B2Map generation method and map generation deviceYANMAR POWER TECHNOLOGY CO LTD·Filed 2021·Granted Jun 17, 2025·0 cites·12 claims
- 1453US2025020472A1Automatic route generation apparatus, automatic route generation method, automatic route generation program, and watercraftYANMAR HOLDINGS CO LTD·Filed 2024·Application pending·0 cites
- 1549US9193431B2Ship steering device and ship steering methodYANMAR CO LTD·Filed 2014·Granted Nov 24, 2015·0 cites·4 claims
- 1645US12286207B2Control target generation device and ship-steering control deviceYANMAR POWER TECHNOLOGY CO LTD·Filed 2019·Granted Apr 29, 2025·0 cites·15 claims
- 1741US9494094B2Engine rotational speed control deviceYANMAR CO LTD·Filed 2013·Granted Nov 15, 2016·0 cites·3 claims
- 1841US2022028278A1Route Generation DeviceYANMAR POWER TECHNOLOGY CO LTD·Filed 2019·Application pending·0 cites
- 1940US11976442B2Construction machineYANMAR POWER TECHNOLOGY CO LTD·Filed 2019·Granted May 7, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →