Inventor · disambiguated record
Hideya Koshiyama
Also filed as: KOSHIYAMA HIDEYA
3 granted patents·67 citations·filing 1990–2007
69Inventor score
Top patents by PatentIndex Score
3 records- 0170US5074131ADryer and washing/drying machineHITACHI LTD·Filed 1990·Granted Dec 24, 1991·37 cites·46 claims
- 0268US6705540B2Fluid spray apparatusHIDEYA KOSHIYAMA·Filed 2002·Granted Mar 16, 2004·30 cites·14 claims
- 0329US8356488B2Method of producing metal plate type water, a metal plate type water production apparatus, a water collection metal plate, and a water collection metal elementKOSHIYAMA HIDEYA·Filed 2007·Granted Jan 22, 2013·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →