Inventor · disambiguated record
Masayuki Fujio
Also filed as: FUJIO MASAYUKI
13 granted patents·1 pending application·237 citations·filing 1981–2023
93Inventor score
Top patents by PatentIndex Score
14 records- 0182US5672052ABlower muffling apparatusHITACHI LTD·Filed 1996·Granted Sep 30, 1997·45 cites·15 claims
- 0276US5395210AVortex flow blower having blades each formed by curved surface and method of manufacturing the sameHITACHI LTD·Filed 1993·Granted Mar 7, 1995·34 cites·23 claims
- 0367US4412781AVortex blowerHITACHI LTD·Filed 1981·Granted Nov 1, 1983·23 cites·14 claims
- 0464US5569023AVortex blowerHITACHI LTD·Filed 1994·Granted Oct 29, 1996·28 cites·8 claims
- 0564US5536139AVortex flow blower having blades each formed by curved surfaceHITACHI LTD·Filed 1994·Granted Jul 16, 1996·18 cites·4 claims
- 0662US5281083AVortex flow blowerHITACHI LTD·Filed 1992·Granted Jan 25, 1994·28 cites·38 claims
- 0760US5487639AVortex flow blower and vane wheel thereforHITACHI LTD·Filed 1994·Granted Jan 30, 1996·19 cites·11 claims
- 0857US6670106B2Formation method of patternSHARP KK·Filed 2001·Granted Dec 30, 2003·6 cites·10 claims
- 0956US2024215842A1Biometric information measurement device and method of manufacturing biometric information measurement deviceSHARP SEMICONDUCTOR INNOVATION CORP·Filed 2023·Application pending·0 cites
- 1049USD327316SVortex blowerHITACHI LTD·Filed 1991·Granted Jun 23, 1992·6 cites·1 claims
- 1147US5697152AMethod of manufacturing an impellerHITACHI LTD·Filed 1994·Granted Dec 16, 1997·12 cites·2 claims
- 1247US5628615AVortex flow blower and vane wheel thereforHITACHI LTD·Filed 1995·Granted May 13, 1997·11 cites·7 claims
- 1340US7148552B2High voltage transistor having side-wall width different from side-wall width of a low voltage transistorSHARP KK·Filed 2004·Granted Dec 12, 2006·2 cites·5 claims
- 1435US5600886AMethod of making vortex flow blower and vane wheel thereforHITACHI LTD·Filed 1995·Granted Feb 11, 1997·5 cites·2 claims
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