Inventor · disambiguated record
Noboru Nishinaka
Also filed as: NISHINAKA NOBORU
4 granted patents·1 pending application·126 citations·filing 1998–2005
79Inventor score
Technology areasA47L
Files withSHARP KK4
Top patents by PatentIndex Score
5 records- 0187US7451519B2Sheet holding structure and cleaner having the sameSHARP KK·Filed 2005·Granted Nov 18, 2008·23 cites·7 claims
- 0282US6079077AUpright type vacuum cleaner capable of switching between suction path corresponding to place to be cleanedSHARP KK·Filed 1998·Granted Jun 27, 2000·70 cites·20 claims
- 0356US6018845AVacuum cleaner and suction member thereofSHARP KK·Filed 1998·Granted Feb 1, 2000·30 cites·12 claims
- 0450US7647671B2Suction cleanerSHARP KK·Filed 2002·Granted Jan 19, 2010·3 cites·8 claims
- 0539US2005060839A1Suction cleanerFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →