Inventor · disambiguated record
Yuhji Ohnishi
Also filed as: OHNISHI YUHJI
2 granted patents·2 pending applications·0 citations·filing 2012–2017
23Inventor score
Technology areasA47L
Top patents by PatentIndex Score
4 records- 0134US10512382B2Self-propelled vacuum cleanerSHARP KK·Filed 2016·Granted Dec 24, 2019·0 cites·5 claims
- 0234US2019208974A1Extension tube for electric vacuum cleanerSHARP KK·Filed 2017·Application pending·0 cites
- 0334US2021093141A1Extension tube for electric vacuum cleanerSHARP KK·Filed 2017·Application pending·0 cites
- 0431US9113762B2Cleaning robotOHNISHI YUHJI·Filed 2012·Granted Aug 25, 2015·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →