Inventor · disambiguated record
Takatsugu Hirose
Also filed as: HIROSE TAKATSUGU
5 granted patents·11 citations·filing 2009–2016
70Inventor score
Top patents by PatentIndex Score
5 records- 0179US10500948B2Fuel filling deviceNIFCO INC·Filed 2016·Granted Dec 10, 2019·2 cites·3 claims
- 0265US8297298B2Vent control valve for a fuel tankMATSUZAKI TORU·Filed 2010·Granted Oct 30, 2012·3 cites·8 claims
- 0357US8826947B2Valve device for fuel tank and overfilling preventing device for fuel tankHIROSE TAKATSUGU·Filed 2009·Granted Sep 9, 2014·6 cites·15 claims
- 0437US10759271B2Fuel filling deviceNIFCO INC·Filed 2016·Granted Sep 1, 2020·0 cites·5 claims
- 0531US10766359B2Housing connection for fuel filler port deviceNIFCO INC·Filed 2016·Granted Sep 8, 2020·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →