Inventor · disambiguated record
Izumu Fukui
Also filed as: FUKUI IZUMU
6 granted patents·349 citations·filing 1982–1984
87Inventor score
Top patents by PatentIndex Score
6 records- 0195US4523121AMultilayer electrostrictive element which withstands repeated application of pulsesNEC CORP·Filed 1983·Granted Jun 11, 1985·113 cites·4 claims
- 0293US4435666ALever actuator comprising a longitudinal-effect electroexpansive transducer and designed to prevent actuation from degrading the actuatorNIPPON ELECTRIC CO·Filed 1982·Granted Mar 6, 1984·98 cites·9 claims
- 0392US4633120AElectrostriction transducer comprising electrostriction layers of axially varied thicknessesNIPPON ELECTRIC CO·Filed 1984·Granted Dec 30, 1986·66 cites·7 claims
- 0480US4518887ADifferential lever actuator including differentially force-transmitting members which are not liable to breakNEC CORP·Filed 1984·Granted May 21, 1985·34 cites·12 claims
- 0573US4595854ADrive circuit for piezoelectric stackNEC CORP·Filed 1984·Granted Jun 17, 1986·23 cites·19 claims
- 0667US4589786AImpact printer head capable of printing a dot at a distance narrower than a thickness of a printer unitNEC CORP·Filed 1983·Granted May 20, 1986·15 cites·12 claims
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