Inventor · disambiguated record
Hiroki Nagafuchi
Also filed as: NAGAFUCHI HIROKI
4 granted patents·2 pending applications·17 citations·filing 2007–2008
67Inventor score
Top patents by PatentIndex Score
6 records- 0183US7980206B2Cooling water passage structure of cylinder headTOYOTA MOTOR CO LTD·Filed 2007·Granted Jul 19, 2011·14 cites·3 claims
- 0253US8191252B2Method for producing cylinder head and cylinder headNAGAFUCHI HIROKI·Filed 2007·Granted Jun 5, 2012·1 cites·2 claims
- 0352US7757654B2Cylinder headTOYOTA MOTOR CO LTD·Filed 2007·Granted Jul 20, 2010·2 cites·3 claims
- 0435US2010126153A1Internal combustion engineNAGAFUCHI HIROKI·Filed 2007·Application pending·0 cites
- 0534US2009025664A1Internal combustion engineNAGAFUCHI HIROKI·Filed 2007·Application pending·0 cites
- 0631US8397494B2Exhaust device of internal combustion engineNAGAFUCHI HIROKI·Filed 2008·Granted Mar 19, 2013·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →