Inventor · disambiguated record
Kazuhito Ishida
Also filed as: ISHIDA KAZUHITO
41 granted patents·1,004 citations·filing 1988–2022
98Inventor score
Top patents by PatentIndex Score
41 records- 0196US8016412B2Image recording apparatus and method of producing image recording apparatusBROTHER IND LTD·Filed 2006·Granted Sep 13, 2011·25 cites·9 claims
- 0295US5506665ADeveloping device having detachable toner box for use in image recording apparatusBROTHER IND LTD·Filed 1995·Granted Apr 9, 1996·70 cites·16 claims
- 0394US6650629B1Method and system for terminal communicationHITACHI LTD·Filed 2000·Granted Nov 18, 2003·128 cites·29 claims
- 0494US5499077AToner level detecting deviceBROTHER IND LTD·Filed 1995·Granted Mar 12, 1996·59 cites·21 claims
- 0594US5473352AImage forming device having sheet conveyance deviceBROTHER IND LTD·Filed 1994·Granted Dec 5, 1995·105 cites·12 claims
- 0693USD425545SInk ribbon cartridge for facsimile machineBROTHER IND LTD·Filed 1998·Granted May 23, 2000·47 cites·1 claims
- 0792US6975604B1Base station controller and mobile stationHITACHI LTD·Filed 2000·Granted Dec 13, 2005·117 cites·24 claims
- 0891US7871140B2Image recording apparatusBROTHER IND LTD·Filed 2005·Granted Jan 18, 2011·14 cites·24 claims
- 0989US8857959B2Inkjet recording apparatusBROTHER IND LTD·Filed 2013·Granted Oct 14, 2014·6 cites·12 claims
- 1089US8120821B2Image scanning device comprising a flatbed scanner unit and a casing with a stopper accommodating portionISHIDA KAZUHITO·Filed 2007·Granted Feb 21, 2012·15 cites·12 claims
- 1187US5557368AToner level detecting device and method for detecting toner level within a toner storage boxBROTHER IND LTD·Filed 1995·Granted Sep 17, 1996·35 cites·28 claims
- 1286US7784893B2Image-forming deviceBROTHER IND LTD·Filed 2007·Granted Aug 31, 2010·7 cites·14 claims
- 1382US5568237AToner box having axially spaced and trapezoidal, flexible agitating membersBROTHER IND LTD·Filed 1996·Granted Oct 22, 1996·62 cites·28 claims
- 1481US7712891B2Image-forming deviceBROTHER IND LTD·Filed 2004·Granted May 11, 2010·19 cites·6 claims
- 1581US7352568B2Electronic apparatus and image forming apparatus comprising such electronic apparatusBROTHER IND LTD·Filed 2006·Granted Apr 1, 2008·6 cites·20 claims
- 1679US6577880B1Radio communication method and radio communication systemHITACHI LTD·Filed 2000·Granted Jun 10, 2003·33 cites·15 claims
- 1777USD1021044SDiffuserLOHAS RETAIL INC·Filed 2022·Granted Apr 2, 2024·5 cites·1 claims
- 1877US6628631B1Radio communication system and handoff method thereforHITACHI LTD·Filed 1999·Granted Sep 30, 2003·83 cites·2 claims
- 1973US8934805B2Image recording apparatusISHIDA KAZUHITO·Filed 2013·Granted Jan 13, 2015·2 cites·16 claims
- 2071US8655226B2Opening and closing apparatusNISHIMURA YOICHIRO·Filed 2011·Granted Feb 18, 2014·2 cites·13 claims
- 2171US8611792B2Opening/closing device for upper unit case, and image recording apparatus provided with the sameNISHIMURA YOICHIRO·Filed 2011·Granted Dec 17, 2013·2 cites·11 claims
- 2269USD1024305SDiffuserLOHAS RETAIL INC·Filed 2022·Granted Apr 23, 2024·3 cites·1 claims
- 2369US7308095B2Holder and communication apparatusBROTHER IND LTD·Filed 2005·Granted Dec 11, 2007·2 cites·23 claims
- 2469US6755267B2Electric vehicle and control device thereofHITACHI LYD·Filed 2001·Granted Jun 29, 2004·22 cites·7 claims
- 2568US8655227B2Opening and closing apparatusNISHIMURA YOICHIRO·Filed 2011·Granted Feb 18, 2014·2 cites·11 claims
- 2662US7338279B2Air bag cover body forming apparatusDAIHATSU MOTOR CO LTD·Filed 2003·Granted Mar 4, 2008·6 cites·17 claims
- 2760USD361590SToner cartridgeBROTHER IND LTD·Filed 1994·Granted Aug 22, 1995·9 cites·1 claims
- 2858US6055411ARadio communication system having a wireless cell siteHITACHI LTD·Filed 1997·Granted Apr 25, 2000·43 cites·9 claims
- 2956US7672026B2Sheet presser and image scannerBROTHER IND LTD·Filed 2004·Granted Mar 2, 2010·2 cites·17 claims
- 3052US5586122ATime division multiple access mobile wireless telecommunication systemHITACHI LTD·Filed 1994·Granted Dec 17, 1996·41 cites·5 claims
- 3150US4970548AImage recording apparatusBROTHER IND LTD·Filed 1989·Granted Nov 13, 1990·5 cites·5 claims
- 3249US5144360AThermal fixing device in an image recording apparatusBROTHER IND LTD·Filed 1990·Granted Sep 1, 1992·9 cites·16 claims
- 3342US4893147AColor picture image recording apparatusBROTHER IND LTD·Filed 1988·Granted Jan 9, 1990·6 cites·22 claims
- 3435US6155729AInk ribbon feed that equalizes ribbon tension over the entire ink ribbon widthBROTHER IND LTD·Filed 1998·Granted Dec 5, 2000·4 cites·16 claims
- 3534US6070828ACurl removing device for rolled paper utilizable in image forming apparatusBROTHER IND LTD·Filed 1998·Granted Jun 6, 2000·2 cites·16 claims
- 3634US5993091AInk ribbon feeder that equalizes ribbon tension over the entire ink ribbon widthBROTHER IND LTD·Filed 1997·Granted Nov 30, 1999·3 cites·19 claims
- 3734US5881966ACurl removing device for rolled paper utilizable in image forming apparatusBROTHER IND LTD·Filed 1997·Granted Mar 16, 1999·2 cites·13 claims
- 3832US5027155AImage forming apparatus including mechanisms for exposure lamp exchangeBROTHER IND LTD·Filed 1990·Granted Jun 25, 1991·1 cites·33 claims
- 3931US4992823AImage recording apparatus feasible for replacement of image recording mediumBROTHER IND LTD·Filed 1988·Granted Feb 12, 1991·0 cites·14 claims
- 4030US5077580AImage forming apparatusBROTHER IND LTD·Filed 1990·Granted Dec 31, 1991·0 cites·20 claims
- 4130US4942430AImage recording apparatus having separated optical and developing unitsBROTHER IND LTD·Filed 1988·Granted Jul 17, 1990·0 cites·10 claims
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