Inventor · disambiguated record
Hiroyuki Ishizaka
Also filed as: ISHIZAKA HIROYUKI
3 granted patents·1 pending application·30 citations·filing 1981–2018
68Inventor score
Top patents by PatentIndex Score
4 records- 0172US4420333APowdery desulfurizer compositionNIPPON CARBIDE KOGYO KK·Filed 1981·Granted Dec 13, 1983·11 cites·10 claims
- 0253US8705850B2Object determining device and program thereofNAITO TAKASHI·Filed 2009·Granted Apr 22, 2014·2 cites·11 claims
- 0336US6120154AReflector for vehicleHINO MOTORS LTD·Filed 1999·Granted Sep 19, 2000·17 cites·6 claims
- 0435US2020039515A1Preceding-vehicle determination apparatus and vehicle control systemHINO MOTORS LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →