Inventor · disambiguated record
Takahiro Kiyofuji
Also filed as: KIYOFUJI TAKAHIRO
5 granted patents·55 citations·filing 1982–2016
76Inventor score
Top patents by PatentIndex Score
5 records- 0192US4462456ATransport roll for transporting hot material and train of such transport rollsNIPPON STEEL CORP·Filed 1982·Granted Jul 31, 1984·35 cites·19 claims
- 0278US10036295B2Aqueous urea solution supply device and aqueous urea solution supply method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2016·Granted Jul 31, 2018·2 cites·6 claims
- 0378US4420029AApparatus for blocking escape of heat in hot slabs manufactured on continuous casting machinesNIPPON STEEL CORP·Filed 1982·Granted Dec 13, 1983·17 cites·3 claims
- 0437US8087234B2Exhaust emission purification control device for internal combustion engineKIYOFUJI TAKAHIRO·Filed 2008·Granted Jan 3, 2012·1 cites·6 claims
- 0533US9845718B2Exhaust emission control apparatus for on-board internal combustion engine, and method for exhaust emission control apparatusTOYOTA MOTOR CO LTD·Filed 2016·Granted Dec 19, 2017·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →