Inventor · disambiguated record
Yasuhiro Ohtsu
Also filed as: OHTSU YASUHIRO
4 granted patents·2 pending applications·82 citations·filing 2004–2014
70Inventor score
Technology areasA47L
Top patents by PatentIndex Score
6 records- 0188US7159276B2Rotary cleaning body, suction port body of vacuum cleaner, and production method of rotary cleaning bodyTOSHIBA TEC KK·Filed 2005·Granted Jan 9, 2007·78 cites·4 claims
- 0269US7628830B2Electric vacuum cleanerTOSHIBA TEC KK·Filed 2007·Granted Dec 8, 2009·4 cites·6 claims
- 0352US2007226953A1Vacuum cleanerTOSHIBA TEC KK·Filed 2007·Application pending·0 cites
- 0447US10034589B2Electric vacuum cleanerTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2014·Granted Jul 31, 2018·0 cites·13 claims
- 0546US10213079B2Electric vacuum cleanerTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2014·Granted Feb 26, 2019·0 cites·14 claims
- 0639US2007056135A1Electric vacuum cleanerSASAKI AYUMI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →