Inventor · disambiguated record
Shouhei Nagasaka
Also filed as: NAGASAKA SHOUHEI
7 granted patents·1 pending application·26 citations·filing 2003–2018
79Inventor score
Top patents by PatentIndex Score
8 records- 0179US8814969B2Exhaust gas purification deviceNAGASAKA SHOUHEI·Filed 2012·Granted Aug 26, 2014·9 cites·10 claims
- 0269US8540793B2Exhaust processing device and manufacturing method thereofKASAOKA YUUKI·Filed 2009·Granted Sep 24, 2013·9 cites·6 claims
- 0363US9389146B2Malfunction-determining device for exhaust gas purifying device and malfunction-determining method for exhaust gas purifying deviceKOMATSU MFG CO LTD·Filed 2014·Granted Jul 12, 2016·2 cites·6 claims
- 0459US9517552B2Filter removerKOMATSU MFG CO LTD·Filed 2013·Granted Dec 13, 2016·1 cites·7 claims
- 0550US9726065B2Work vehicleKOMATSU MFG CO LTD·Filed 2013·Granted Aug 8, 2017·0 cites·24 claims
- 0644US11371465B2Cylinder head and engineKOMATSU MFG CO LTD·Filed 2018·Granted Jun 28, 2022·0 cites·18 claims
- 0739US6935307B2Diesel engineKOMATSU MFG CO LTD·Filed 2003·Granted Aug 30, 2005·5 cites·24 claims
- 0835US2013156652A1Exhaust Gas Emission Control SystemKAMEI TOSHIYUKI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →