Inventor · disambiguated record
Harumitsu Mashiko
Also filed as: MASHIKO HARUMITSU
10 granted patents·231 citations·filing 1985–1997
91Inventor score
Files withRICOH KK10
Top patents by PatentIndex Score
10 records- 0189US4837071AInformation display mediumRICOH KK·Filed 1987·Granted Jun 6, 1989·62 cites·8 claims
- 0286US5797063AImage forming apparatus and cleaning device for transfer material conveyor beltRICOH KK·Filed 1997·Granted Aug 18, 1998·42 cites·19 claims
- 0384US4707126AMethod of positioning original image to be copied and apparatus for performing the sameRICOH KK·Filed 1985·Granted Nov 17, 1987·31 cites·20 claims
- 0476US4774592AImage reader using a plurality of CCDsRICOH KK·Filed 1986·Granted Sep 27, 1988·26 cites·5 claims
- 0572US4717965APortable image forming deviceRICOH KK·Filed 1986·Granted Jan 5, 1988·27 cites·20 claims
- 0670US5134429AInstant photographic apparatusRICOH KK·Filed 1991·Granted Jul 28, 1992·8 cites·6 claims
- 0765US4942422AImage reproducing device and transfer sheet used in the deviceRICOH KK·Filed 1988·Granted Jul 17, 1990·10 cites·49 claims
- 0864US4919531AImage reproducing deviceRICOH KK·Filed 1988·Granted Apr 24, 1990·9 cites·25 claims
- 0957US5521679AImage forming apparatus having clamp for conveying a recording mediumRICOH KK·Filed 1993·Granted May 28, 1996·11 cites·5 claims
- 1041US4849820AImage reader using a plurality of CCDSRICOH KK·Filed 1988·Granted Jul 18, 1989·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →