Inventor · disambiguated record
Sadashi Higuchi
Also filed as: HIGUCHI SADASHI
5 granted patents·120 citations·filing 1984–1988
81Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD5
Top patents by PatentIndex Score
5 records- 0190US4746938AInk jet recording apparatus with head washing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted May 24, 1988·75 cites·1 claims
- 0271US4764780AInk ejection recording apparatus having means for equalizing the static ink pressures of a plurality of ink nozzles arranged at different heightsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Aug 16, 1988·21 cites·11 claims
- 0350US4660939AElectrochromic display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Apr 28, 1987·13 cites·15 claims
- 0439US4851863AInk jet recording apparatus with a device for removing ink attached to an ink jet headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jul 25, 1989·5 cites·6 claims
- 0536US4855727AElectrochromic display having a dielectric layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Aug 8, 1989·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →