Inventor · disambiguated record
Yutaka Hatta
Also filed as: HATTA YUTAKA
4 granted patents·156 citations·filing 1987–2000
80Inventor score
Top patents by PatentIndex Score
4 records- 0191US4750921AElectrostatic filter dust collectorMIDORI ANZEN KOGYO·Filed 1987·Granted Jun 14, 1988·78 cites·2 claims
- 0286US6692953B1Portable air-borne bacteria samplerMIDORI ANZEN CO LTD·Filed 2000·Granted Feb 17, 2004·37 cites·8 claims
- 0368US6565638B1Portable air-borne bacteria samplerMIDORI ANZEN CO LTD·Filed 1999·Granted May 20, 2003·34 cites·8 claims
- 0434US4829773AAir flow visualizing deviceMIDORI ANZEN KOGYO·Filed 1988·Granted May 16, 1989·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →