Inventor · disambiguated record
Osamu Iwasaki
Also filed as: IWASAKI OSAMU
248 granted patents·16 pending applications·5,807 citations·filing 1979–2023
99Inventor score
Files withCANON KK163FUJIFILM CORP36FUJI PHOTO FILM CO LTD14IWASAKI OSAMU8MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7
Top patents by PatentIndex Score
264 records- 0198US6241350B1Ink jet printing head and printing apparatus using sameCANON KK·Filed 1998·Granted Jun 5, 2001·147 cites·20 claims
- 0298US6050669AMethod 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
- 0397US7963245B2Liquid application device and ink jet recording apparatusCANON KK·Filed 2006·Granted Jun 21, 2011·12 cites·12 claims
- 0496US10207506B2Inkjet printing apparatus and recovery method of print headCANON KK·Filed 2015·Granted Feb 19, 2019·11 cites·6 claims
- 0596US9108403B2Printing apparatus and printing methodCANON KK·Filed 2013·Granted Aug 18, 2015·14 cites·18 claims
- 0696US7490971B2Planar lighting deviceFUJIFILM CORP·Filed 2007·Granted Feb 17, 2009·26 cites·18 claims
- 0796US6832825B1Test pattern printing method, information processing apparatus, printing apparatus and density variation correction methodCANON KK·Filed 2000·Granted Dec 21, 2004·79 cites·42 claims
- 0896US6139125AInk jet recording apparatus having temperature control functionCANON KK·Filed 1995·Granted Oct 31, 2000·88 cites·10 claims
- 0995US7771102B2Planar lighting deviceFUJIFILM CORP·Filed 2008·Granted Aug 10, 2010·49 cites·24 claims
- 1095US7766534B2Planar lighting deviceFUJIFILM CORP·Filed 2008·Granted Aug 3, 2010·84 cites·22 claims
- 1195US7410239B2Printing apparatusCANON KK·Filed 2006·Granted Aug 12, 2008·17 cites·6 claims
- 1294US9016821B2Image processing apparatus and image processing methodMASUDA SATOSHI·Filed 2012·Granted Apr 28, 2015·10 cites·22 claims
- 1394US8205982B2Liquid application device, inkjet recording apparatus, and method of controlling liquid application deviceMASUYAMA ATSUHIKO·Filed 2010·Granted Jun 26, 2012·9 cites·1 claims
- 1494US7891796B2Liquid application device, inkjet recording apparatus, and method of controlling liquid application deviceCANON KK·Filed 2006·Granted Feb 22, 2011·15 cites·9 claims
- 1594US7771108B2Planar lighting device including light source/light guide sliding mechanismFUJIFILM CORP·Filed 2008·Granted Aug 10, 2010·41 cites·17 claims
- 1694US7270409B2Liquid applying apparatus and ink jet printing apparatusCANON KK·Filed 2005·Granted Sep 18, 2007·17 cites·15 claims
- 1794US7144096B2Inkjet recording apparatus for controlling recovery operation by managing cap-open state and recovery control methodCANON KK·Filed 2005·Granted Dec 5, 2006·15 cites·7 claims
- 1894US6543872B2Ink-jet printing method and apparatus for printing with inks of different densitiesCANON KK·Filed 2001·Granted Apr 8, 2003·46 cites·22 claims
- 1994US6476926B1Method 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
- 2094US5777649AInk jet printing head with buffering chamber wall having gas transmitting property and printing apparatus using sameCANON KK·Filed 1996·Granted Jul 7, 1998·83 cites·14 claims
- 2194USD263147STripodSLIK TRIPOD·Filed 1979·Granted Feb 23, 1982·29 cites·1 claims
- 2293US8864266B2Printing device and printing methodSUZUKI FUMIKO·Filed 2012·Granted Oct 21, 2014·17 cites·10 claims
- 2393US7604344B2Liquid application device and inkjet recording apparatusCANON KK·Filed 2006·Granted Oct 20, 2009·17 cites·4 claims
- 2493US7537661B2Liquid applying apparatus and ink-jet printing apparatusCANON KK·Filed 2006·Granted May 26, 2009·15 cites·11 claims
- 2593US6789867B2Ink jet printing apparatus and ink jet printing methodCANON KK·Filed 2002·Granted Sep 14, 2004·47 cites·42 claims
- 2693US6625211B1Method and apparatus for transforming moving picture coding systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 23, 2003·50 cites·8 claims
- 2793US6371592B1Printing apparatus and a printing registration methodCANON KK·Filed 2000·Granted Apr 16, 2002·50 cites·11 claims
- 2893US6142600APrint control method and printerCANON KK·Filed 1997·Granted Nov 7, 2000·86 cites·58 claims
- 2992US8955956B2Printing apparatus and inkjet methodYAMAMOTO KOSUKE·Filed 2011·Granted Feb 17, 2015·8 cites·5 claims
- 3092US7896966B2Liquid applying apparatus and ink-jet printing apparatusCANON KK·Filed 2007·Granted Mar 1, 2011·14 cites·6 claims
- 3192US7614714B2Liquid application device and ink jet recording apparatusCANON KK·Filed 2006·Granted Nov 10, 2009·12 cites·2 claims
- 3292US7591545B2Liquid application device and inkjet recording apparatusCANON KK·Filed 2006·Granted Sep 22, 2009·14 cites·10 claims
- 3392US6149259AInk jet recording apparatus and method capable of performing high-speed recordingCANON KK·Filed 1993·Granted Nov 21, 2000·77 cites·24 claims
- 3492US6145950AUser interface, printing system using user interface and print control methodCANON KK·Filed 1997·Granted Nov 14, 2000·76 cites·23 claims
- 3592USD269880SCamera tripodSLIK TRIPOD·Filed 1981·Granted Jul 26, 1983·29 cites·1 claims
- 3691US7959246B2Apparatus and method for driving first and second nozzle arraysCANON KK·Filed 2006·Granted Jun 14, 2011·13 cites·16 claims
- 3791US7826703B2Planar illuminating deviceFUJIFILM CORP·Filed 2006·Granted Nov 2, 2010·25 cites·21 claims
- 3891US7738054B2Liquid crystal display deviceFUJIFILM CORP·Filed 2008·Granted Jun 15, 2010·31 cites·20 claims
- 3991US7395778B2Liquid applying apparatus and ink jet printing apparatusCANON KK·Filed 2005·Granted Jul 8, 2008·17 cites·18 claims
- 4091US7131713B2Bidirectional printing method and apparatus with reduced color unevennessCANON KK·Filed 2005·Granted Nov 7, 2006·9 cites·28 claims
- 4191US6877833B2Printing data producing method for printing apparatusCANON KK·Filed 2002·Granted Apr 12, 2005·38 cites·16 claims
- 4291US6798837B1Video coding method and video coding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 28, 2004·51 cites·42 claims
- 4391US6532026B2Adjustment method of dot printing positions and a printing apparatusCANON KK·Filed 1999·Granted Mar 11, 2003·73 cites·27 claims
- 4491US6312096B1Ink-jet printing method and apparatusCANON KK·Filed 1998·Granted Nov 6, 2001·64 cites·27 claims
- 4591US6257143B1Adjustment method of dot printing positions and a printing apparatusCANON KK·Filed 1999·Granted Jul 10, 2001·77 cites·22 claims
- 4691US5448274AInk jet recording apparatus and carriage mechanism thereforCANON KK·Filed 1995·Granted Sep 5, 1995·75 cites·9 claims
- 4791US5280310AInk jet recording apparatus and method capable of performing high-speed recording by controlling the meniscus of ink in discharging orificesCANON KK·Filed 1992·Granted Jan 18, 1994·65 cites·16 claims
- 4891USD262635STripod headSLIK TRIPOD·Filed 1979·Granted Jan 12, 1982·23 cites·1 claims
- 4990US7669989B2Liquid application device and inkjet recording apparatusCANON KK·Filed 2006·Granted Mar 2, 2010·11 cites·9 claims
- 5090US7650850B2Liquid applying apparatus and ink jet printing apparatusCANON KK·Filed 2005·Granted Jan 26, 2010·12 cites·16 claims
Showing the top 50 of 264 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →