Inventor · disambiguated record
Kouichi Irihara
Also filed as: IRIHARA KOUICHI
11 granted patents·190 citations·filing 1989–2001
91Inventor score
Files withSHARP KK11
Top patents by PatentIndex Score
11 records- 0193US6428143B2Ink jet image forming method and ink jet image forming deviceSHARP KK·Filed 2001·Granted Aug 6, 2002·56 cites·8 claims
- 0285US5430532ADeveloping device with a tilt detecting function designed for a trickle systemSHARP KK·Filed 1994·Granted Jul 4, 1995·32 cites·20 claims
- 0383US5398102AElectrophotographic copier and charging means used thereforSHARP KK·Filed 1993·Granted Mar 14, 1995·29 cites·9 claims
- 0464US5003350AImage forming apparatusSHARP KK·Filed 1989·Granted Mar 26, 1991·13 cites·13 claims
- 0562US4984018AProcess cartridge having an integrally molded shield casing for the corona chargerSHARP KK·Filed 1989·Granted Jan 8, 1991·12 cites·5 claims
- 0659US5903291AInk jet head utilizing electroviscous fluid for control of ink dischargeSHARP KK·Filed 1996·Granted May 11, 1999·18 cites·49 claims
- 0759US5471283ADevice for preventing breakdown of contact charger for use in electrophotographic printing machineSHARP KK·Filed 1994·Granted Nov 28, 1995·12 cites·42 claims
- 0856US5189471AImage forming apparatus with slidably mounted developing unit and photoconductive unitSHARP KK·Filed 1990·Granted Feb 23, 1993·11 cites·3 claims
- 0942US5032870AElectrophotographic apparatusSHARP KK·Filed 1990·Granted Jul 16, 1991·6 cites·4 claims
- 1030US6084614AMethod and apparatus for forming an image using flying developing particlesSHARP KK·Filed 1998·Granted Jul 4, 2000·1 cites·9 claims
- 1129US6097410AMethod and apparatus for forming an image on a recording medium wherein ink emission is accurately controlled by varying the surface level of chargeable developer inkSHARP KK·Filed 1998·Granted Aug 1, 2000·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →