Inventor · disambiguated record
Yasuyuki Hiruta
Also filed as: HIRUTA YASUYUKI
5 granted patents·1 pending application·202 citations·filing 1988–2006
85Inventor score
Top patents by PatentIndex Score
6 records- 0190US7207083B2Electric vacuum cleanerHITACHI HOME & LIFE SOLUTIONS·Filed 2003·Granted Apr 24, 2007·46 cites·7 claims
- 0286US5042844AHose fixture deviceHITACHI LTD·Filed 1989·Granted Aug 27, 1991·66 cites·16 claims
- 0384US7276099B2Electric vacuum cleanerHITACHI HOME & LIFE SOLUTIONS·Filed 2006·Granted Oct 2, 2007·22 cites·4 claims
- 0477US5216778AVacuum cleanerHITACHI LTD·Filed 1992·Granted Jun 8, 1993·48 cites·12 claims
- 0554US4912593AElectrical applianceHITACHI LTD·Filed 1988·Granted Mar 27, 1990·20 cites·4 claims
- 0633US2006218744A1Electric vacuum cleanerHAYASHI SHOJI·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →