Inventor · disambiguated record
Hiroshi Tsujioka
Also filed as: TSUJIOKA HIROSHI
9 granted patents·422 citations·filing 1986–1994
90Inventor score
Files withSHARP KK9
Top patents by PatentIndex Score
9 records- 0191US4999617ADevice for reading patterns displayed on a display unitSHARP KK·Filed 1988·Granted Mar 12, 1991·130 cites·18 claims
- 0289US5677744AReflection type input/output liquid crystal displaySHARP KK·Filed 1994·Granted Oct 14, 1997·149 cites·8 claims
- 0382US5518078ACoordinates input deviceSHARP KK·Filed 1992·Granted May 21, 1996·106 cites·10 claims
- 0449US4901163AImage reader for a portable copierSHARP KK·Filed 1987·Granted Feb 13, 1990·11 cites·7 claims
- 0547US5130847ACopying machine including illumination apparatusSHARP KK·Filed 1988·Granted Jul 14, 1992·9 cites·13 claims
- 0636US4887227AImage input processorSHARP KK·Filed 1987·Granted Dec 12, 1989·5 cites·8 claims
- 0735US4956639ADisplay data processing deviceSHARP KK·Filed 1989·Granted Sep 11, 1990·6 cites·9 claims
- 0830US4835609AData processing device for reading coded signals in synchronization with the display frequenciesSHARP KK·Filed 1986·Granted May 30, 1989·4 cites·8 claims
- 0929US4790077ARuler for fixed-distance movementSHARP KK·Filed 1987·Granted Dec 13, 1988·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →