Inventor · disambiguated record

Rikusei Kohara

Also filed as: AOYAMA TAKASHI · KOHARA RIKUSEI

4 granted patents·75 citations·filing 1977–1981

75Inventor score

Technology areasG02F

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4

Top patents by PatentIndex Score

4 records

0180US4309082AElectrochromic display apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Jan 5, 1982·48 cites·9 claims
0267US4181406AElectrochromic display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Jan 1, 1980·19 cites·14 claims
0339US4326777AElectrochromic display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Apr 27, 1982·8 cites·9 claims
0427US4396913AElectrochromic display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Aug 2, 1983·0 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →