Inventor · disambiguated record
Fumiaki Ishida
Also filed as: ISHIDA FUMIAKI
8 granted patents·1 pending application·140 citations·filing 1994–2014
88Inventor score
Top patents by PatentIndex Score
9 records- 0185US8033783B2Diagonal flow fanHITACHI IND EQUIPMENT SYS·Filed 2007·Granted Oct 11, 2011·16 cites·13 claims
- 0284US7806649B2BlowerHITACHI IND EQUIPMENT SYS·Filed 2008·Granted Oct 5, 2010·13 cites·8 claims
- 0382US5672052ABlower muffling apparatusHITACHI LTD·Filed 1996·Granted Sep 30, 1997·45 cites·15 claims
- 0464US5569023AVortex blowerHITACHI LTD·Filed 1994·Granted Oct 29, 1996·28 cites·8 claims
- 0563US7470104B2BlowerHITACHI IND EQUIPMENT SYS·Filed 2006·Granted Dec 30, 2008·3 cites·12 claims
- 0660US5487639AVortex flow blower and vane wheel thereforHITACHI LTD·Filed 1994·Granted Jan 30, 1996·19 cites·11 claims
- 0754US2016145765A1Garnet single crystal and method for producing the sameSUMITOMO METAL MINING CO·Filed 2014·Application pending·0 cites
- 0847US5628615AVortex flow blower and vane wheel thereforHITACHI LTD·Filed 1995·Granted May 13, 1997·11 cites·7 claims
- 0935US5600886AMethod of making vortex flow blower and vane wheel thereforHITACHI LTD·Filed 1995·Granted Feb 11, 1997·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →