Inventor · disambiguated record
Hiroshi Satomura
Also filed as: SATOMURA HIROSHI
24 granted patents·560 citations·filing 1979–1990
97Inventor score
Top patents by PatentIndex Score
24 records- 0192US5177536ADeveloping apparatus having a magnetic sealCANON KK·Filed 1990·Granted Jan 5, 1993·50 cites·42 claims
- 0292US4783716ACharging or discharging deviceCANON KK·Filed 1987·Granted Nov 8, 1988·42 cites·22 claims
- 0392US4628183AHeating-fixing roller and fixing device having the sameCANON KK·Filed 1984·Granted Dec 9, 1986·58 cites·26 claims
- 0491US4912515AImage forming apparatusCANON KK·Filed 1989·Granted Mar 27, 1990·37 cites·20 claims
- 0591US4389968AToner regenerating deviceCANON KK·Filed 1981·Granted Jun 28, 1983·37 cites·13 claims
- 0690US4898798APhotosensitive member having a light receiving layer comprising a carbonic film for use in electrophotographyCANON KK·Filed 1987·Granted Feb 6, 1990·36 cites·19 claims
- 0789US4674857AImage recording apparatusCANON KK·Filed 1985·Granted Jun 23, 1987·34 cites·16 claims
- 0887US4544828AHeating deviceCANON KK·Filed 1983·Granted Oct 1, 1985·46 cites·32 claims
- 0984US4798997ALighting deviceCANON KK·Filed 1986·Granted Jan 17, 1989·30 cites·21 claims
- 1076US4914737AImage forming apparatusCANON KK·Filed 1989·Granted Apr 3, 1990·19 cites·20 claims
- 1176US4697196AElectrostatic recording method and apparatusCANON KK·Filed 1986·Granted Sep 29, 1987·24 cites·48 claims
- 1275US4884079AImage forming apparatus and driving method thereforCANON KK·Filed 1989·Granted Nov 28, 1989·35 cites·39 claims
- 1372US4651176AOptical printer head and printer using sameCANON KK·Filed 1985·Granted Mar 17, 1987·19 cites·14 claims
- 1470US4731668AImage reading apparatus including means for accurately determining the location of read image informationCANON KK·Filed 1987·Granted Mar 15, 1988·23 cites·20 claims
- 1569US4922392AAn original reading apparatus with shieldingCANON KK·Filed 1988·Granted May 1, 1990·11 cites·19 claims
- 1664US4700261AMethod and apparatus for electrically charging or dischargingCANON KK·Filed 1986·Granted Oct 13, 1987·13 cites·16 claims
- 1754US4892800APhotosensitive member having a photoconductive layer comprising a carbonic film for use in electrophotographyCANON KK·Filed 1987·Granted Jan 9, 1990·9 cites·8 claims
- 1851US4504136AMagnetic developing device with offset magnetic poleCANON KK·Filed 1983·Granted Mar 12, 1985·7 cites·3 claims
- 1947US4589053AMethod and device for charging or discharging a memberCANON KK·Filed 1984·Granted May 13, 1986·8 cites·16 claims
- 2042US4785372AMethod and device for charging or discharging memberCANON KK·Filed 1986·Granted Nov 15, 1988·5 cites·12 claims
- 2141US4709298AMethod and device for charging or discharging a memberCANON KK·Filed 1986·Granted Nov 24, 1987·7 cites·10 claims
- 2240US5049472AMethod and apparatus of recording imageCANON KK·Filed 1989·Granted Sep 17, 1991·3 cites·9 claims
- 2339US4797598AIllumination apparatusCANON KK·Filed 1987·Granted Jan 10, 1989·5 cites·17 claims
- 2429US4220546APiezoelectric ceramic compoundsTOKO INC·Filed 1979·Granted Sep 2, 1980·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →