Inventor · disambiguated record
Haruo Uchida
Also filed as: UCHIDA HARUO
80 granted patents·5 pending applications·1,470 citations·filing 1975–2024
99Inventor score
Top patents by PatentIndex Score
85 records- 0197US7374281B2Recording apparatusCANON KK·Filed 2006·Granted May 20, 2008·42 cites·11 claims
- 0296US5557310AInk container with ring-shaped ink absorbing memberCANON KK·Filed 1994·Granted Sep 17, 1996·92 cites·6 claims
- 0391US10958806B2Printing apparatusCANON KK·Filed 2018·Granted Mar 23, 2021·8 cites·30 claims
- 0491US7108368B2Recording apparatusCANON KK·Filed 2004·Granted Sep 19, 2006·36 cites·13 claims
- 0591US6899474B2Recording apparatusCANON KK·Filed 2003·Granted May 31, 2005·41 cites·6 claims
- 0691US5798775AInk jet recording apparatusCANON KK·Filed 1996·Granted Aug 25, 1998·59 cites·36 claims
- 0790US7641408B2Recording apparatusCANON KK·Filed 2005·Granted Jan 5, 2010·12 cites·7 claims
- 0890US7506947B2Ink jet printing apparatus and method using media shape detectionCANON KK·Filed 2005·Granted Mar 24, 2009·11 cites·10 claims
- 0990US6435649B2Ink jet recording apparatusCANON KK·Filed 2000·Granted Aug 20, 2002·28 cites·15 claims
- 1089US8672439B2Printing apparatusSUZUKI YOSHIAKI·Filed 2009·Granted Mar 18, 2014·10 cites·10 claims
- 1189US8408829B2Recording apparatus having an adjustable restraining memberKAWAGUCHI KOICHIRO·Filed 2008·Granted Apr 2, 2013·11 cites·7 claims
- 1289US5531436ASheet transport apparatus with minimized load between electrostatic generating device and transport beltCANON KK·Filed 1994·Granted Jul 2, 1996·63 cites·34 claims
- 1388US8419155B2Printing apparatusKAWAKAMI KAZUHISA·Filed 2009·Granted Apr 16, 2013·12 cites·8 claims
- 1488US5216450AInk jet head cartridgeCANON KK·Filed 1990·Granted Jun 1, 1993·61 cites·8 claims
- 1587US7438288B2Recording apparatusCANON KK·Filed 2005·Granted Oct 21, 2008·9 cites·6 claims
- 1687US5940092APrinting apparatus and methodCANON KK·Filed 1996·Granted Aug 17, 1999·58 cites·14 claims
- 1787US5821968AInk jet recording apparatus and a process of ink jet recordingCANON KK·Filed 1997·Granted Oct 13, 1998·60 cites·21 claims
- 1887US5673074ARecording apparatus having urging member to prevent floating of recording sheetCANON KK·Filed 1993·Granted Sep 30, 1997·58 cites·78 claims
- 1986US7547089B2Ink jet recording apparatusCANON KK·Filed 2005·Granted Jun 16, 2009·7 cites·14 claims
- 2086US5738452ASheet separation device in a supplying apparatusCANON KK·Filed 1994·Granted Apr 14, 1998·31 cites·17 claims
- 2186US5266974AInk jet recording apparatus including means for controlling speed of wiper memberCANON KK·Filed 1990·Granted Nov 30, 1993·59 cites·6 claims
- 2284US5742318ARecording apparatusCANON KK·Filed 1993·Granted Apr 21, 1998·49 cites·41 claims
- 2382US8297614B2Recording apparatusTAKEUCHI TOSHIKI·Filed 2009·Granted Oct 30, 2012·5 cites·8 claims
- 2482US8152167B2Printing apparatus having optical sensor unitSAITO HIROYUKI·Filed 2009·Granted Apr 10, 2012·7 cites·14 claims
- 2582US5835109AInk jet apparatus with collectively capped multicolor ink discharge openingsCANON KK·Filed 1997·Granted Nov 10, 1998·43 cites·33 claims
- 2682US5539435AInk jet recording blade with rounded tipCANON KK·Filed 1993·Granted Jul 23, 1996·43 cites·8 claims
- 2781US8469506B2PrinterUCHIDA HARUO·Filed 2009·Granted Jun 25, 2013·5 cites·18 claims
- 2881US6820962B2Inkjet printer, inkjet printing method, program and storage mediumCANON KK·Filed 2003·Granted Nov 23, 2004·20 cites·21 claims
- 2981US6634819B2Recording apparatus with modular housing componentsCANON KK·Filed 2001·Granted Oct 21, 2003·21 cites·29 claims
- 3081US5550570AInk jet cartridge mounting device and methodCANON KK·Filed 1994·Granted Aug 27, 1996·36 cites·4 claims
- 3181US5495271AInk jet recording apparatus that individually controls ink ejection from plural recording heads during a non-recording operationCANON KK·Filed 1993·Granted Feb 27, 1996·39 cites·14 claims
- 3280US8695961B2Sheet feeder, processing device, and recording apparatus with first and second rollers and stacking partsUCHIDA HARUO·Filed 2012·Granted Apr 15, 2014·4 cites·20 claims
- 3380US6217146B1Ink jet recording apparatusCANON KK·Filed 1998·Granted Apr 17, 2001·30 cites·15 claims
- 3480US5486854AInk jet recording apparatusCANON KK·Filed 1992·Granted Jan 23, 1996·40 cites·4 claims
- 3578US5177547ARecording apparatus which uses the sheet ejection outlet as a sheet insertion inletCANON KK·Filed 1992·Granted Jan 5, 1993·35 cites·29 claims
- 3678US5138342AInk jet cartridge and ink jet recording apparatus employing the sameCANON KK·Filed 1990·Granted Aug 11, 1992·32 cites·23 claims
- 3775US8511781B2Printing apparatus having movable sensor and method for usingYAMAMOTO KOSUKE·Filed 2009·Granted Aug 20, 2013·4 cites·19 claims
- 3874US6663218B2Head recovery device, head recovery method and ink jet recording apparatusCANON KK·Filed 2001·Granted Dec 16, 2003·14 cites·27 claims
- 3973US9272546B2Sheet feeding apparatusCANON KK·Filed 2015·Granted Mar 1, 2016·1 cites·9 claims
- 4073US8152269B2Recording apparatusTAKEUCHI TOSHIKI·Filed 2009·Granted Apr 10, 2012·5 cites·21 claims
- 4172US8608159B2Recording apparatusTAKEUCHI TOSHIKI·Filed 2012·Granted Dec 17, 2013·2 cites·8 claims
- 4272US8218158B2Sheet processing apparatusKAWAZOE KENJI·Filed 2008·Granted Jul 10, 2012·3 cites·5 claims
- 4371US8746875B2PrinterCANON KK·Filed 2013·Granted Jun 10, 2014·1 cites·12 claims
- 4470US8246160B2Recording apparatusUCHIDA HARUO·Filed 2008·Granted Aug 21, 2012·3 cites·9 claims
- 4570US5794927ASheet conveying apparatusCANON KK·Filed 1995·Granted Aug 18, 1998·26 cites·74 claims
- 4670US5517219AInk jet recording apparatus having an improved capping mechanismCANON KK·Filed 1993·Granted May 14, 1996·22 cites·11 claims
- 4769US6213582B1Ink jet recording apparatus and mechanism for discharging maintenance and recovery provided for the apparatusCANON KK·Filed 1995·Granted Apr 10, 2001·23 cites·44 claims
- 4869US4975746AProcess cartridge and image forming apparatus using sameCANON KK·Filed 1989·Granted Dec 4, 1990·15 cites·7 claims
- 4968US12319072B2Recording apparatusCANON KK·Filed 2023·Granted Jun 3, 2025·0 cites·9 claims
- 5068US6688722B2Ink jet recording apparatus and mechanism for discharging maintenance and recovery provided for the apparatusCANON KK·Filed 2000·Granted Feb 10, 2004·9 cites·19 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →