Inventor · disambiguated record
Yasuyuki Tsuchida
Also filed as: TSUCHIDA YASUYUKI
12 granted patents·810 citations·filing 1977–1991
94Inventor score
Files withSANYO ELECTRIC CO12
Top patents by PatentIndex Score
12 records- 0196US4490127AElectrically operated transmission gear system for bicyclesSANYO ELECTRIC CO·Filed 1982·Granted Dec 25, 1984·165 cites·30 claims
- 0294US5109845AWireless low-frequency medical treatment deviceSANYO ELECTRIC CO·Filed 1990·Granted May 5, 1992·174 cites·3 claims
- 0392US4640601APatent image reproducing electrophotographic machineSANYO ELECTRIC CO·Filed 1984·Granted Feb 3, 1987·43 cites·42 claims
- 0492US4143557AControl system for use in a multiple speed transmission systemSANYO ELECTRIC CO·Filed 1977·Granted Mar 13, 1979·90 cites·26 claims
- 0584US5023973AVacuum cleanerSANYO ELECTRIC CO·Filed 1989·Granted Jun 18, 1991·55 cites·7 claims
- 0682US5255409AElectric vacuum cleaner having an electric blower driven in accordance with the conditions of floor surfacesSANYO ELECTRIC CO·Filed 1991·Granted Oct 26, 1993·58 cites·16 claims
- 0781US4832576AElectric fanSANYO ELECTRIC CO·Filed 1986·Granted May 23, 1989·47 cites·24 claims
- 0880US4378111APhysical exercise applianceSANYO ELECTRIC CO·Filed 1980·Granted Mar 29, 1983·43 cites·3 claims
- 0965US5075922AVacuum cleanerSANYO ELECTRIC CO·Filed 1989·Granted Dec 31, 1991·29 cites·8 claims
- 1061US4653895APrinter headSANYO ELECTRIC CO·Filed 1985·Granted Mar 31, 1987·27 cites·16 claims
- 1151US5146920AWireless low-frequency medical treatment device with pulse interruption based upon electrode contact with the bodySANYO ELECTRIC CO·Filed 1990·Granted Sep 15, 1992·69 cites·26 claims
- 1241US4774593AImage forming apparatusSANYO ELECTRIC CO·Filed 1986·Granted Sep 27, 1988·10 cites·43 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →