Inventor · disambiguated record
Naohiro Hasegawa
Also filed as: HASEGAWA NAOHIRO
9 granted patents·1 pending application·70 citations·filing 2005–2015
86Inventor score
Top patents by PatentIndex Score
10 records- 0192US9416699B2Heating device of a PCV valveKOJIMA IND CORP·Filed 2015·Granted Aug 16, 2016·6 cites·8 claims
- 0291US7341033B2Cylinder head coverTOYOTA MOTOR CO LTD·Filed 2007·Granted Mar 11, 2008·13 cites·8 claims
- 0390US7594488B2Cylinder head cover and method for mounting cylinder head cover to cylinder headTOYOTA MOTOR CO LTD·Filed 2005·Granted Sep 29, 2009·15 cites·12 claims
- 0490US7121243B2Valve case and resin cylinder head coverTOYOTA MOTOR CO LTD·Filed 2005·Granted Oct 17, 2006·17 cites·11 claims
- 0583US7174868B2Resin cylinder head coverTOYOTA MOTOR CO LTD·Filed 2005·Granted Feb 13, 2007·9 cites·9 claims
- 0683US7162986B2Cylinder head coverTOYOTA MOTOR CO LTD·Filed 2005·Granted Jan 16, 2007·9 cites·10 claims
- 0753US7789056B2Sleeve and cylinder head coverTOYOTA MOTOR CO LTD·Filed 2006·Granted Sep 7, 2010·1 cites·18 claims
- 0846US9593649B2EngineIHI SHIBAURA MACHINERY CORP·Filed 2013·Granted Mar 14, 2017·0 cites·4 claims
- 0937US9803601B2Diesel engineIHI SHIBAURA MACHINERY CORP·Filed 2013·Granted Oct 31, 2017·0 cites·7 claims
- 1031US2015211463A1Diesel engineIHI SHIBAURA MACHINERY CORP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →