Inventor · disambiguated record
Yukichi Sawaki
Also filed as: SAWAKI YUKICHI
22 granted patents·149 citations·filing 1987–2007
95Inventor score
Top patents by PatentIndex Score
22 records- 0191US7871140B2Image recording apparatusBROTHER IND LTD·Filed 2005·Granted Jan 18, 2011·14 cites·24 claims
- 0286US7784893B2Image-forming deviceBROTHER IND LTD·Filed 2007·Granted Aug 31, 2010·7 cites·14 claims
- 0386US4864356AExposure device for image recording apparatusBROTHER IND LTD·Filed 1988·Granted Sep 5, 1989·22 cites·16 claims
- 0481US7712891B2Image-forming deviceBROTHER IND LTD·Filed 2004·Granted May 11, 2010·19 cites·6 claims
- 0573US7780259B2Ink cartridge, detection device for cartridge identification and ink level detection, and image formation apparatus comprising thereofBROTHER IND LTD·Filed 2007·Granted Aug 24, 2010·3 cites·14 claims
- 0673US7360858B2Ink cartridge, detection device for cartridge identification and ink level detection, and image formation apparatus comprising thereofBROTHER IND LTD·Filed 2004·Granted Apr 22, 2008·13 cites·23 claims
- 0762US5930560AImage forming apparatusBROTHER IND LTD·Filed 1997·Granted Jul 27, 1999·15 cites·20 claims
- 0856US4912503AImage forming machineBROTHER IND LTD·Filed 1988·Granted Mar 27, 1990·7 cites·7 claims
- 0946US4905036AImage forming process and system, including heating step or device for increased density of imagesBROTHER IND LTD·Filed 1987·Granted Feb 27, 1990·7 cites·22 claims
- 1043US8744498B2Cordless communication systemSAWAKI YUKICHI·Filed 2007·Granted Jun 3, 2014·0 cites·12 claims
- 1142US4920375AImaging deviceBROTHER IND LTD·Filed 1989·Granted Apr 24, 1990·6 cites·8 claims
- 1241US4937613AExposure unit in image recording apparatusBROTHER IND LTD·Filed 1989·Granted Jun 26, 1990·5 cites·7 claims
- 1340US6151460AImage recording device having a developing bias voltage output circuitBROTHER IND LTD·Filed 1999·Granted Nov 21, 2000·5 cites·25 claims
- 1440US5122830AImage recording apparatus having front/rear sheet face sensorBROTHER IND LTD·Filed 1991·Granted Jun 16, 1992·4 cites·10 claims
- 1536US5263141AMicroprocessor with an exclusive address terminal for selecting at least one part of a peripheral deviceBROTHER IND LTD·Filed 1993·Granted Nov 16, 1993·8 cites·12 claims
- 1634US5898233AControlling apparatus for loadsBROTHER IND LTD·Filed 1997·Granted Apr 27, 1999·9 cites·14 claims
- 1733US4984011AImage recording apparatusBROTHER IND LTD·Filed 1989·Granted Jan 8, 1991·1 cites·5 claims
- 1833US4868602AImaging deviceBROTHER IND LTD·Filed 1988·Granted Sep 19, 1989·1 cites·5 claims
- 1933US4855791ASheet roll cartridge and method for loading the same to image recording apparatusBROTHER IND LTD·Filed 1988·Granted Aug 8, 1989·1 cites·5 claims
- 2031US6583894B1Power supply device and method utilizable in electronic apparatusBROTHER IND LTD·Filed 1999·Granted Jun 24, 2003·2 cites·32 claims
- 2130US5047797AImage recording apparatus capable of adjusting a density of an image reproduced on a recording mediumBROTHER IND LTD·Filed 1989·Granted Sep 10, 1991·0 cites·18 claims
- 2230US4922288AImage recording apparatusBROTHER IND LTD·Filed 1988·Granted May 1, 1990·0 cites·14 claims
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