Inventor · disambiguated record
Atsushi Arai
Also filed as: ARAI ATSUSHI
131 granted patents·11 pending applications·4,840 citations·filing 1988–2022
99Inventor score
Top patents by PatentIndex Score
142 records- 0199US5534898AInk jet head, ink jet apparatus and wiping method thereforCANON KK·Filed 1991·Granted Jul 9, 1996·368 cites·34 claims
- 0299US5149941AImage fixing apparatus with movable sheet member and detectorsCANON KK·Filed 1991·Granted Sep 22, 1992·158 cites·66 claims
- 0398US11192383B2Liquid storage container and liquid ejection apparatusCANON KK·Filed 2020·Granted Dec 7, 2021·9 cites·21 claims
- 0498US10538092B2Liquid supplying mechanism, and liquid ejection apparatusCANON KK·Filed 2019·Granted Jan 21, 2020·14 cites·10 claims
- 0598US10427412B2Liquid ejecting apparatus and liquid refilling containerCANON KK·Filed 2017·Granted Oct 1, 2019·38 cites·12 claims
- 0698US10112403B2Liquid container and liquid ejection apparatusCANON KK·Filed 2017·Granted Oct 30, 2018·22 cites·20 claims
- 0798US10093105B2Liquid storage container and liquid ejection apparatusCANON KK·Filed 2017·Granted Oct 9, 2018·21 cites·29 claims
- 0898US6241350B1Ink jet printing head and printing apparatus using sameCANON KK·Filed 1998·Granted Jun 5, 2001·147 cites·20 claims
- 0998US6050669AMethod 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
- 1098US5502464AFixater and recording apparatus using the sameCANON KK·Filed 1994·Granted Mar 26, 1996·186 cites·54 claims
- 1198US5300996AFixing apparatusRICOH KK·Filed 1992·Granted Apr 5, 1994·94 cites·13 claims
- 1297US11623453B2Liquid storage container and liquid ejection apparatusCANON KK·Filed 2021·Granted Apr 11, 2023·2 cites·12 claims
- 1397US10618300B2Liquid storage container and liquid ejection apparatusCANON KK·Filed 2018·Granted Apr 14, 2020·11 cites·23 claims
- 1497US10611162B2Liquid container and liquid ejection apparatusCANON KK·Filed 2018·Granted Apr 7, 2020·11 cites·21 claims
- 1597US10399346B2Liquid container unit and recording apparatusCANON KK·Filed 2017·Granted Sep 3, 2019·16 cites·20 claims
- 1697US10399347B2Liquid supplying mechanism, and liquid ejection apparatusCANON KK·Filed 2017·Granted Sep 3, 2019·16 cites·16 claims
- 1797US9914305B2Liquid storage container unitCANON KK·Filed 2017·Granted Mar 13, 2018·17 cites·17 claims
- 1897US5477246AInk jet recording apparatus and methodCANON KK·Filed 1992·Granted Dec 19, 1995·114 cites·22 claims
- 1997US5343280AImage fixing apparatusCANON KK·Filed 1993·Granted Aug 30, 1994·72 cites·2 claims
- 2097US5300997AImage fixing apparatusCANON KK·Filed 1992·Granted Apr 5, 1994·65 cites·5 claims
- 2197US5179389AInk jet recording with head driving condition regulationCANON KK·Filed 1990·Granted Jan 12, 1993·151 cites·12 claims
- 2296US10843474B2Liquid container unit and recording apparatusCANON KK·Filed 2019·Granted Nov 24, 2020·9 cites·15 claims
- 2395US10946666B2Printing apparatus, control method and storage mediumCANON KK·Filed 2019·Granted Mar 16, 2021·4 cites·18 claims
- 2495US5949447AInk jet printer having exchangeable recording devices, a recovery control method and an ink jet printer that manages an amount of ink remainingCANON KK·Filed 1996·Granted Sep 7, 1999·116 cites·82 claims
- 2595US5767484AImage fixing heater and image fixing apparatus having sameCANON KK·Filed 1996·Granted Jun 16, 1998·68 cites·9 claims
- 2694US6476926B1Method 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
- 2794US5777649AInk 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
- 2894US5162817AInk jet with residual ink detection that compensates for different ink propertiesCANON KK·Filed 1991·Granted Nov 10, 1992·123 cites·51 claims
- 2992US6149259AInk jet recording apparatus and method capable of performing high-speed recordingCANON KK·Filed 1993·Granted Nov 21, 2000·77 cites·24 claims
- 3092US5984449AInk jet recording by superimposing inks of different densitiesCANON KK·Filed 1994·Granted Nov 16, 1999·82 cites·15 claims
- 3191US10223624B2Notification device, notification method, and printing apparatusCANON KK·Filed 2017·Granted Mar 5, 2019·4 cites·18 claims
- 3291US8063999B2Glass polarizer and manufacturing method thereofJABRI KHALED·Filed 2008·Granted Nov 22, 2011·20 cites·2 claims
- 3391USRE36124EFixing apparatusRICOH KK·Filed 1996·Granted Mar 2, 1999·50 cites·13 claims
- 3491US5280310AInk 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
- 3591US5172140AInk jet recording apparatus including a device for indicating need to change waste ink packCANON KK·Filed 1992·Granted Dec 15, 1992·77 cites·14 claims
- 3688US6084604AColor ink jet recording method and apparatus using black ink and color-mixed black inkCANON KK·Filed 1993·Granted Jul 4, 2000·74 cites·49 claims
- 3788US5818474AInk-jet recording apparatus and method using asynchronous masksCANON KK·Filed 1994·Granted Oct 6, 1998·110 cites·44 claims
- 3888US5805180AInk jet recording apparatus which performs suction recovery with a cap and method for sameCANON KK·Filed 1995·Granted Sep 8, 1998·53 cites·59 claims
- 3988US5166699ARecording apparatusCANON KK·Filed 1991·Granted Nov 24, 1992·52 cites·10 claims
- 4088US5142374AImage recording method and apparatus thereforCANON KK·Filed 1990·Granted Aug 25, 1992·82 cites·27 claims
- 4187US6312102B1Color ink jet recording method and apparatus using black ink and color-mixed black inkCANON KK·Filed 2000·Granted Nov 6, 2001·28 cites·26 claims
- 4287US5381169AInk jet apparatus with recovery mechanismCANON KK·Filed 1992·Granted Jan 10, 1995·60 cites·8 claims
- 4386US5988783ADevice and method for determining sufficiency of ink supply for ink jet recording apparatusCANON KK·Filed 1995·Granted Nov 23, 1999·57 cites·25 claims
- 4486US5594478AInk 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
- 4585US6719395B2Recording apparatus and temperature detecting method thereforCANON KK·Filed 2001·Granted Apr 13, 2004·23 cites·21 claims
- 4685US6109725AWiping mechanism for ink jet recording head and recording apparatus using sameCANON KK·Filed 1996·Granted Aug 29, 2000·51 cites·44 claims
- 4785US5646655ARecording apparatus and temperature detecting method thereforCANON KK·Filed 1994·Granted Jul 8, 1997·44 cites·19 claims
- 4885US5287155ATemperature control method for a fixing deviceRICOH KK·Filed 1991·Granted Feb 15, 1994·32 cites·7 claims
- 4983US6394571B1Method and apparatus for controlling printing operation with externally supplied parametersCANON KK·Filed 1995·Granted May 28, 2002·48 cites·14 claims
- 5083US5831642AInk jet recording method and apparatusCANON KK·Filed 1997·Granted Nov 3, 1998·63 cites·74 claims
Showing the top 50 of 142 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →