LexDanaLexDanabeta
Inventor

Hitoshi Nishikori

Inventor
Inagi, JP

Overview

148→
Patents
1994–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 148 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B41Jprimary
B41JTypewriters65%
G06KGraphical data reading20%
H04NPictorial communication, e.g. television13%
G03GElectrography1%
G06FElectric digital data processing1%
G06TImage data processing or generation, in general1%
PatentTitleYear
10,696,045Recording apparatus and recording method202010,166,763Printing apparatus, printing method and storage medium20199,764,562'Printing apparatus and driving control method for printhead'20179,409,390'Printing apparatus and control method therefor'20169,108,403'Printing apparatus and printing method'20159,098,795'Image processing method and image processing apparatus'20159,030,714'Image processing apparatus and image processing method to set appropriate ink amount for character data and for image data'20159,016,821'Image processing apparatus and image processing method'20158,979,238'Image processing method and image processor'20158,953,223'Image processing apparatus for processing multi-values image data corresponding to a predetermined area of a recording medium'20158,944,584'Ink jet recording apparatus having charged conveying belt'2015RE045265'Apparatus for making a halftone recording and process for making a halftone recording using the same, as well as ink tank and head cartridge fit for halftone recording and ink-jet recording apparatus using the same'20148,864,266'Printing device and printing method'20148,705,111'Inkjet printing apparatus and print data generating method'20148,651,614'Inkjet printing apparatus and ink discharge control method'20148,643,906'Image processing apparatus and image processing method'20148,625,151'Movement detection apparatus and recording apparatus'20148,608,271'Printing apparatus and printing method'20138,540,339'Ink jet printing apparatus with ink stirring operation'20138,517,503'Inkjet printing apparatus and method of recovering printing head'20138,511,787'Printing apparatus and method of acquiring correction value of conveying error'20138,511,779'Ink jet printing apparatus and printing method'20138,508,797'Image processing device and image processing method'20138,503,031'Image processing apparatus and image processing method'20138,449,074'Ink jet printing apparatus'20138,439,472'Printing apparatus and method of acquiring correction value of conveying error'20138,430,472'Printing apparatus and printing method'20138,322,807'Ink jet printing apparatus and ink jet printing method with stir mode for stir operation of ink tank'20128,287,074'Printing apparatus, printing method and image processor'20128,251,482'Printing apparatus and method of acquiring correction value of conveying error'20128,251,479'Printing apparatus'20128,231,216'Printing apparatus'20128,186,783'Printing apparatus and method of acquiring correction value of conveying error'20128,164,789'Image processing apparatus, image processing process and program'20128,083,311'Ink-jet printing apparatus, control method therefor, program, and storage medium'20118,079,659'Printing apparatus and conveying control method'20118,038,253'Ink jet recording apparatus and maintenance method thereof'20118,016,386'Ink jet printing apparatus'20117,997,681'Ink jet printing apparatus'20117,963,624'Sheet conveying apparatus, printing apparatus, correction information acquiring apparatus, printing system, method of conveying sheets and method of acquiring correction information'20117,938,501'Ink jet printing apparatus and ink jet printing method'20117,903,280'Ink jet printing apparatus and printing method'20117,901,022'Printing apparatus, printing method and data processing method for compensating for abnormal nozzles in accordance with priorities'20117,889,394'Image processing apparatus and method'20117,878,613'Print data generation method, printing apparatus and method of generating mask'20117,862,149'Ink jet printing apparatus and printing method'20117,850,273'Printing apparatus and method of acquiring correction value of conveying error'20107,847,977'Apparatus for determining respective amounts of respective recording materials used in reproducing a color defined by color signals'20107,819,497'Ink jet printing apparatus and method for selecting print mode'20107,802,865'Ink jet printing apparatus and ink jet printing method'20107,794,044'Ink jet printing apparatus'20107,722,143'Ink jet printing apparatus and method of performing a maintenance process'20107,703,872'Ink jet printing apparatus and ink jet printing method'20107,699,430'Ink jet printing apparatus'20107,690,744'Printing apparatus for assigning data subjected to discharge by an abnormal nozzle in accordance with predetermined priorities'20107,686,413'Ink jet printing apparatus and ink jet printing method'20107,651,194'Printing apparatus and conveyance amount correction method for the same'20107,621,621'Ink jet printing apparatus'20097,581,810'Inkjet recording apparatus and maintenance method thereof'20097,564,591'Image processing apparatus and image processing method'20097,515,318'Image processing apparatus, image processing process and program'20097,455,379'Bidirectional printing method and apparatus with reduced color unevenness'20087,445,309'Ink-jet printing apparatus, control method therefor, program, and storage medium'20087,408,676'Ink jet printing with switched use of particular color ink depending on number of print head passes corresponding to print quality and speed'20087,404,612'Ink jet printing apparatus and ink jet printing method'20087,393,078'Ink jet printing apparatus and printing method'20087,357,483'Ink jet printing apparatus and ink jet printing method'20087,354,133'Ink jet recording apparatus and maintenance method thereof'20087,328,963'Ink jet printing apparatus and ink jet printing method'20087,303,247'Ink jet printing method and ink jet printing system'20077,287,830'Ink jet printing apparatus, ink jet printing method and printing system'20077,284,823'Print apparatus and printing method'20077,265,874'Image processing apparatus and method'20077,261,387'Ink jet printing method, ink jet printing system, ink jet printing apparatus and control program'20077,258,412'Ink-jet printing method, apparatus and system'20077,252,356'Recording apparatus and method'20077,207,649'Ink jet recording apparatus'20077,192,114'Printing apparatus and printing method'20077,192,112'Printing apparatus and method capable of complementary printing for an ink discharge failure nozzle'20077,131,713'Bidirectional printing method and apparatus with reduced color unevenness'20067,079,283'Printing apparatus, printing method, data processing method and recording material'20067,011,391'Bidirectional printing method and apparatus with reduced color unevenness'20066,994,413'Printing apparatus performing print registration'20066,899,413'Bidirectional printing method and apparatus with reduced color unevenness'20056,896,356'Print apparatus and printing method for forming a color image by applying different color inks to a printing material using a recording head'20056,877,833'Printing data producing method for printing apparatus'20056,834,936'Ink jet printing apparatus and ink jet printing method'20046,832,825'Test pattern printing method, information processing apparatus, printing apparatus and density variation correction method'20046,805,422'Ink jet recording method, recording apparatus and data processing method'20046,789,867'Ink jet printing apparatus and ink jet printing method'20046,788,434'Image data processing method and image data transfer method'20046,764,154'Ink-jet printing apparatus and ink-jet printing method'20046,755,496'Ink jet printing apparatus and method with suppressed bleeding of inks'20046,755,506'Ink jet print head and ink jet printing apparatus'20046,729,710'Ink jet recording apparatus and method with reduced banding'20046,652,066'Ink jet printing apparatus and ink jet printing method'20036,637,874'Liquid ejecting head, suction recovering method, head cartridge and image forming apparatus'20036,631,969'Recording apparatus controlled with head characteristics and recording method'20036,629,743'Ink jet recording method, recording apparatus and data processing method'20036,601,938'Ink-jet print method and apparatus'20036,547,360'Locating method of an optical sensor, an adjustment method of dot printing position using the optical sensor, and a printing apparatus'20036,543,872'Ink-jet printing method and apparatus for printing with inks of different densities'20036,532,026'Adjustment method of dot printing positions and a printing apparatus'20036,527,361'Refreshing and recovering ink discharge in a multi-color ink jet recording apparatus'20036,527,364'Ink jet recording apparatus and ink jet recording method'20036,474,767'Calibration method for an optical sensor, an adjustment method of dot printing positions using the calibration method, and a printing apparatus'20026,464,319'Adjustment method of dot printing positions and a printing apparatus'20026,454,390'Adjustment method of dot printing positions and a printing apparatus'20026,416,151'Printing apparatus performing print registration'20026,390,586'Recording apparatus, recording method, information processing apparatus and recording medium'20026,381,034'Image process apparatus, image process method and storage medium'20026,371,592'Printing apparatus and a printing registration method'20026,352,327'Printing apparatus and print control method'20026,328,403'Print method and apparatus'20016,305,775'Ink-jet printing method and apparatus therefor'20016,302,509'Ink-jet apparatus and method of estimating and controlling temperature of ink-jet head thereof'20016,283,569'Recording method using large and small dots'20016,264,312'Liquid supplying method for liquid ejection head and liquid ejection recording apparatus'20016,260,938'Ink-jet printing method and apparatus for printing with inks of different densities'20016,257,143'Adjustment method of dot printing positions and a printing apparatus'20016,244,681'Apparatus for making a halftone recording and process for making a halftone recording using the same, as well as ink tank and head cartridge fit for halftone recording and ink-jet recording apparatus using the same'20016,241,350'Ink jet printing head and printing apparatus using same'20016,227,641'Ink jet printing system having heat keeping function'20016,224,182'Recording apparatus controlled with head characteristics and recording method'20016,158,836'Print method and apparatus'20006,149,259'Ink jet recording apparatus and method capable of performing high-speed recording'20006,145,962'Method and apparatus for printing'20006,145,950'User interface, printing system using user interface and print control method'20006,142,600'Print control method and printer'20006,120,129'Ink-jet print method and apparatus'20006,109,725'Wiping mechanism for ink jet recording head and recording apparatus using same'20006,092,939'Printing apparatus and printing registration method'20006,086,180'Ink jet recording apparatus controlled by presumed temperature and method therefor'20006,061,145'Image processing apparatus and method using dot patterns'20006,053,595'Multi recording system using monochrome printer'20006,024,430'Recording method and apparatus for presuming characteristics of temperature sensors'20006,007,181'Ink-jet printing apparatus and ink-jet printing method for reducing density unevenness in a printed image due to deviation of ink application position'19995,975,665'Ink jet recording apparatus having residual quantity detection unit and residual quantity detection method thereof'19995,943,073'Ink jet recording apparatus and method'19995,926,191'Method and apparatus for printing'19995,912,689'Ink tank mounted on an ink jet apparatus'19995,912,681'Capping mechanism for ink jet recorder'19995,887,124'Image processing apparatus and method in which a restriction process is performed according to color component values'19995,880,751'Ink jet recording apparatus and ink droplet amount ejection control method therefor'19995,852,454'Color recording device and method for receiving binary image data and recording a corresponding color image'19985,777,649'Ink jet printing head with buffering chamber wall having gas transmitting property and printing apparatus using same'19985,481,281'Ink jet recording apparatus and method capable of performing high-speed recording'19965,280,310'Ink jet recording apparatus and method capable of performing high-speed recording by controlling the meniscus of ink in discharging orifices'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2020Patents assigned to CANON KK (148)· patent assignee history
1994–2000Based in Yokohama, JP· patent location history
1998–2003Based in Kawasaki, JP· patent location history
1999–2020Based in Inagi, JP· patent location history
2003–2014Based in Tokyo, JP· patent location history
2011–2015Patents assigned to NISHIKORI HITOSHI (29)· patent assignee history
2011–2013Patents assigned to SEKI SATOSHI (10)· patent assignee history
2011–2013Patents assigned to YAZAWA TAKESHI (10)· patent assignee history
2012–2015Patents assigned to KAWATOKO NORIHIRO (11)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK1481994–2020
NISHIKORI HITOSHIself292011–2015
KAWATOKO NORIHIRO112012–2015
SEKI SATOSHI102011–2013
YAZAWA TAKESHI102011–2013
Locations
LocationPatentsSpan
Inagi, JP801999–2020
Tokyo, JP432003–2014
Kawasaki, JP201998–2003
Yokohama, JP51994–2000