Inventor · disambiguated record
Izumi Yamaura
Also filed as: YAMAURA IZUMI
5 granted patents·2 pending applications·100 citations·filing 1985–2011
82Inventor score
Top patents by PatentIndex Score
7 records- 0175US4679990AElectric blowerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Jul 14, 1987·35 cites·6 claims
- 0270US8443486B2Electric vacuum cleanerYAMAURA IZUMI·Filed 2008·Granted May 21, 2013·9 cites·7 claims
- 0362US5553347AUpright vacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 10, 1996·30 cites·9 claims
- 0443US5930864AUpright vacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 3, 1999·13 cites·10 claims
- 0543US5799363AUpright vacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 1, 1998·13 cites·3 claims
- 0643US2008243388A1Autonomous driving apparatus and executing program thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 0740US2012255140A1Electric vacuum cleanerTOMITA HIDEO·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →