Inventor · disambiguated record
Tsutomu Tsuda
Also filed as: TSUDA TSUTOMU
4 granted patents·8 citations·filing 2008–2012
67Inventor score
Top patents by PatentIndex Score
4 records- 0171US8382073B2Humidifier, filter unit and rotation drive structureSHARP KK·Filed 2012·Granted Feb 26, 2013·4 cites·6 claims
- 0266US9005529B2Ion generating apparatus and air purifying apparatusTSUDA TSUTOMU·Filed 2009·Granted Apr 14, 2015·1 cites·6 claims
- 0357US8500106B2Humidifier, filter unit and rotation drive structureTSUDA TSUTOMU·Filed 2008·Granted Aug 6, 2013·2 cites·11 claims
- 0449US8934212B2Ion generating apparatus and air cleanerTSUDA TSUTOMU·Filed 2010·Granted Jan 13, 2015·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →