Inventor · disambiguated record
Ritsuko Makihara
Also filed as: MAKIHARA RITSUKO
7 granted patents·43 citations·filing 1986–1987
84Inventor score
Files withSHARP KK7
Top patents by PatentIndex Score
7 records- 0163USD299653SCopying machineSHARP KK·Filed 1986·Granted Jan 31, 1989·10 cites·1 claims
- 0261USD299035SShredderSHARP KK·Filed 1986·Granted Dec 20, 1988·9 cites·1 claims
- 0358USD299148SShredderSHARP KK·Filed 1986·Granted Dec 27, 1988·8 cites·1 claims
- 0457USD310843SSorter for copying machineSHARP KK·Filed 1987·Granted Sep 25, 1990·8 cites·1 claims
- 0540USD302440SCopying machineSHARP KK·Filed 1986·Granted Jul 25, 1989·3 cites·1 claims
- 0639USD313618SFeeder for electronic copying machineSHARP KK·Filed 1987·Granted Jan 8, 1991·3 cites·1 claims
- 0736USD309751SElectronic copying machineSHARP KK·Filed 1987·Granted Aug 7, 1990·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →