Inventor · disambiguated record
Mitsuru Urabe
Also filed as: URABE MITSURU
2 granted patents·1 pending application·18 citations·filing 2008–2017
56Inventor score
Top patents by PatentIndex Score
3 records- 0184US8381696B2CylinderNIPPON PISTON RING LTD·Filed 2008·Granted Feb 26, 2013·16 cites·22 claims
- 0278US11111875B2Sliding structure for internal combustion engine, method for controlling idling operation, and method for controlling operation of internal combustion engineNIPPON PISTON RING CO LTD·Filed 2017·Granted Sep 7, 2021·2 cites·29 claims
- 0349US2009026711A1Compression piston ringNIPPON PISTON RING CO LTD·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →