Inventor · disambiguated record
Shigeyasu Nagoshi
Also filed as: NAGOSHI SHIGEYASU
111 granted patents·8 pending applications·3,559 citations·filing 1986–2023
99Inventor score
Top patents by PatentIndex Score
119 records- 0199US5509140AReplaceable ink cartridgeCANON KK·Filed 1993·Granted Apr 16, 1996·190 cites·14 claims
- 0298US9340009B2Printing apparatus and processing method thereforCANON KK·Filed 2015·Granted May 17, 2016·14 cites·17 claims
- 0398US6050669AMethod of controlling an ink-jet recording apparatus according to recording apparatus in which the method is implementedCANON KK·Filed 1997·Granted Apr 18, 2000·153 cites·40 claims
- 0498US4965596AInk jet recording apparatus with waste ink distribution paths to plural cartridgesCANON KK·Filed 1989·Granted Oct 23, 1990·153 cites·15 claims
- 0597US8757754B2Inkjet printing apparatus with humidification unitAZUMA SATOSHI·Filed 2010·Granted Jun 24, 2014·16 cites·3 claims
- 0697US5477246AInk jet recording apparatus and methodCANON KK·Filed 1992·Granted Dec 19, 1995·114 cites·22 claims
- 0796US9409390B1Printing apparatus and control method thereforCANON KK·Filed 2016·Granted Aug 9, 2016·9 cites·20 claims
- 0896US9039112B2Inkjet printing apparatus for changing a range of used ejection ports according to ejection port usageMURAYAMA YOSHIAKI·Filed 2010·Granted May 26, 2015·14 cites·15 claims
- 0996US9028029B2Inkjet printing methodCANON KK·Filed 2014·Granted May 12, 2015·11 cites·7 claims
- 1096US8444246B2Inkjet printing apparatus and calibration methodMURO KENTAROU·Filed 2010·Granted May 21, 2013·17 cites·8 claims
- 1196US5896143AInk jet recording apparatusCANON KK·Filed 1997·Granted Apr 20, 1999·141 cites·36 claims
- 1296US5633663AInk jet recording method and apparatusCANON KK·Filed 1993·Granted May 27, 1997·96 cites·27 claims
- 1395US9079421B2Inkjet printing apparatus with dot impact accuracy informationKATO MINAKO·Filed 2010·Granted Jul 14, 2015·15 cites·4 claims
- 1495US6164745AInk jet recording method and apparatusFiled 1994·Granted Dec 26, 2000·107 cites·42 claims
- 1595US4745414ARecovery device for an ink jet recorder and a recovery method thereofCANON KK·Filed 1987·Granted May 17, 1988·95 cites·8 claims
- 1694US6476926B1Method and apparatus for controlling the amount of ink and the life of the printhead in an ink-jet recording apparatusCANON KK·Filed 1995·Granted Nov 5, 2002·94 cites·37 claims
- 1792US8675250B2Inkjet printing apparatus and calibration methodMURO KENTAROU·Filed 2010·Granted Mar 18, 2014·16 cites·5 claims
- 1892US6980326B2Image processing method and apparatus for color correction of an imageCANON KK·Filed 2000·Granted Dec 27, 2005·54 cites·37 claims
- 1992US5898443AInk-jet printing apparatus and method for test printing using ink and an ink improving liquidCANON KK·Filed 1995·Granted Apr 27, 1999·81 cites·29 claims
- 2091US10960695B2Printing apparatus and correction method thereforCANON KK·Filed 2019·Granted Mar 30, 2021·2 cites·22 claims
- 2191US7320510B2Image processing method and image processing apparatusCANON KK·Filed 2006·Granted Jan 22, 2008·15 cites·25 claims
- 2291US7009734B2Method and apparatus for forming color transform lookup table, and image processing methodCANON KK·Filed 2001·Granted Mar 7, 2006·48 cites·12 claims
- 2391US5670997ARecording means for enhancing removal of ink deposited on an ejection side surface thereof, ink jet recording apparatus having said recording means, and recovery methodCANON KK·Filed 1993·Granted Sep 23, 1997·74 cites·23 claims
- 2491US5334920ARecording apparatusCANON KK·Filed 1991·Granted Aug 2, 1994·72 cites·7 claims
- 2590US5742311AReplaceable ink cartridgeCANON KK·Filed 1996·Granted Apr 21, 1998·46 cites·42 claims
- 2690US5739828AInk jet recording method and apparatus having resolution transformation capabilityCANON KK·Filed 1995·Granted Apr 14, 1998·71 cites·43 claims
- 2789US8950845B2Printing apparatusCANON KK·Filed 2013·Granted Feb 10, 2015·4 cites·4 claims
- 2889US6050680AInk jet recording with mixing and storage of color inks with different mixing ratiosCANON KK·Filed 1996·Granted Apr 18, 2000·68 cites·10 claims
- 2988US11590784B2Printing apparatus and correction method thereforCANON KK·Filed 2021·Granted Feb 28, 2023·1 cites·33 claims
- 3088US10755151B2Inkjet printing apparatus and control method thereforCANON KK·Filed 2019·Granted Aug 25, 2020·6 cites·17 claims
- 3188US7136523B2Color correction table forming method and apparatus, control program and storage mediumCANON KK·Filed 2002·Granted Nov 14, 2006·35 cites·14 claims
- 3288US6158834AInk-jet recording apparatus, ink-jet recording method, image processing apparatus for processing image data, and method of outputting data from a host apparatus connected to an ink-jet recording apparatusCANON KK·Filed 1998·Granted Dec 12, 2000·60 cites·30 claims
- 3387US7688489B2Color processing apparatus and its method, program, and printer driverCANON KK·Filed 2005·Granted Mar 30, 2010·10 cites·2 claims
- 3487US6761426B2Calibration method in ink jet printing apparatusCANON KK·Filed 2002·Granted Jul 13, 2004·29 cites·30 claims
- 3587US6325492B1Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection openingCANON KK·Filed 1995·Granted Dec 4, 2001·40 cites·27 claims
- 3687US6007182AInk-jet recording method employing inks of different characteristics and apparatus thereforCANON KK·Filed 1996·Granted Dec 28, 1999·53 cites·48 claims
- 3786US8205953B2Inkjet printing apparatus, inkjet printing system, and inkjet printing methodAZUMA SATOSHI·Filed 2009·Granted Jun 26, 2012·8 cites·7 claims
- 3886US6130685AMethod for recording an image with multiple scannings of a recording head having groups of nozzlesCANON KK·Filed 1996·Granted Oct 10, 2000·45 cites·8 claims
- 3986US5594478AInk jet recording apparatus for divisionally driving a recording head with a plurality of ink jet orifices grouped into blocksCANON KK·Filed 1995·Granted Jan 14, 1997·75 cites·8 claims
- 4085US6155666AEjector, ink jet cartridge, ink jet printing apparatus and ink jet head kit having the same, ink jet printing method using the ejector, as well as printed products obtained by employing the method or apparatusCANON KK·Filed 1995·Granted Dec 5, 2000·54 cites·16 claims
- 4185US5500661AInk jet recording methodCANON KK·Filed 1995·Granted Mar 19, 1996·91 cites·19 claims
- 4283US12103321B2Printing apparatus and correction method thereforCANON KK·Filed 2023·Granted Oct 1, 2024·0 cites·7 claims
- 4383US5831642AInk jet recording method and apparatusCANON KK·Filed 1997·Granted Nov 3, 1998·63 cites·74 claims
- 4483US5604520AInk jet recording method using different mask patternsCANON KK·Filed 1995·Granted Feb 18, 1997·61 cites·16 claims
- 4583US5359355AInk jet recording apparatus for recording with variable scanning speedsCANON KK·Filed 1992·Granted Oct 25, 1994·80 cites·19 claims
- 4682US7706605B2Color correction table forming method and apparatus, control program and storage mediumCANON KK·Filed 2006·Granted Apr 27, 2010·6 cites·17 claims
- 4782US6250737B1Ink jet recording method and apparatusCANON KK·Filed 1999·Granted Jun 26, 2001·34 cites·10 claims
- 4882US5980021AInk jet recording means and packaging thereforCANON KK·Filed 1996·Granted Nov 9, 1999·45 cites·7 claims
- 4981US8567891B2Inkjet recording head and inkjet recording methodNAGOSHI SHIGEYASU·Filed 2010·Granted Oct 29, 2013·3 cites·20 claims
- 5081US6024430ARecording method and apparatus for presuming characteristics of temperature sensorsCANON KK·Filed 1997·Granted Feb 15, 2000·41 cites·44 claims
Showing the top 50 of 119 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →