LexDanaLexDanabeta
Inventor

Takeshi Yazawa

Inventor
Yokohama, JP

Overview

81→
Patents
2003–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 81 as inventor

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

B41Jprimary
B41JTypewriters68%
G06KGraphical data reading15%
H04NPictorial communication, e.g. television13%
G03GElectrography2%
G01DMeasuring not specially adapted for a specific variable1%
G06TImage data processing or generation, in general1%
Y10TTechnical subjects covered by former us classification1%
PatentTitleYear
10,992,842Information processing apparatus, control system, image processing system, and information processing method to derive illumination condition based on exposure condition202110,831,121Image processing apparatus, image processing method and program, and image display apparatus for converting image data according to light intensity utilizing observation characteristics202010,678,159Apparatus, system, and method202010,272,674Recording apparatus and recording method201910,127,481Image processing apparatus and image processing method20189,227,423'Image processing apparatus, inkjet printing apparatus, and inkjet printing method'20169,126,403'Inkjet printing apparatus'20159,120,304'Image processing apparatus, inkjet printing apparatus, and inkjet printing method'20159,007,653'Image processing apparatus and image processing method for printing an image using colored ink and clear liquid'20158,974,021'Printing apparatus and processing method thereof'20158,939,540'Method of measuring printer characteristics'20158,882,228'Image processing apparatus, inkjet printing apparatus and image processing method'20148,814,296'Printing apparatus and processing method thereof'20148,807,698'Inkjet printing apparatus and inkjet printing method'20148,730,520'Image processing method, image processing apparatus and inkjet printing method using determined ejection amounts of ink'20148,678,370'Recording apparatus and recording method'20148,579,401'Inkjet printing system and inkjet printing method'20138,562,098'Recording apparatus and recording method'20138,517,503'Inkjet printing apparatus and method of recovering printing head'20138,511,779'Ink jet printing apparatus and printing method'20138,511,787'Printing apparatus and method of acquiring correction value of conveying error'20138,485,629'Printing apparatus, printing method, and data generating apparatus'20138,439,472'Printing apparatus and method of acquiring correction value of conveying error'20138,342,649'Printing apparatus and printing method'20138,286,960'Recording apparatus and recording method'20128,251,480'Ink jet printing apparatus'20128,251,479'Printing apparatus'20128,251,482'Printing apparatus and method of acquiring correction value of conveying error'20128,186,783'Printing apparatus and method of acquiring correction value of conveying error'20128,167,397'Recording apparatus and recording method'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'20117,997,681'Ink jet printing apparatus'20117,980,649'Apparatus and method of ink jet printing'20117,963,624'Sheet conveying apparatus, printing apparatus, correction information acquiring apparatus, printing system, method of conveying sheets and method of acquiring correction information'20117,903,280'Ink jet printing apparatus and printing 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'20107,794,044'Ink jet printing apparatus'20107,703,879'Ink jet recording apparatus'20107,651,194'Printing apparatus and conveyance amount correction method for the same'20107,581,810'Inkjet recording apparatus and maintenance method thereof'20097,564,591'Image processing apparatus and image processing method'20097,537,310'Ink jet printing apparatus, ink jet printing method, and ink jet print head'20097,515,318'Image processing apparatus, image processing process and program'20097,445,309'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'20087,393,078'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'20077,261,387'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'20077,090,332'Ink jet printing apparatus, ink jet printing method, and ink jet print head'20067,014,292'Ink jet recording apparatus'20066,991,316'Printing method, print unit, program for the same, and storage medium for the same'20066,948,803'Ink container, inkjet printing apparatus and ink supplying method'20056,877,833'Printing data producing method for printing apparatus'20056,832,825'Test pattern printing method, information processing apparatus, printing apparatus and density variation correction method'20046,789,867'Ink jet printing apparatus and ink jet printing method'20046,783,215'Ink container, inkjet printing apparatus, and ink supplying 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'20046,702,423'Cleaning device for inkjet printing head, cleaning method for inkjet printing head, inkjet recording apparatus, and wiper'20046,669,326'Ink-jet recording apparatus'20036,663,217'Ink jet recording apparatus'20036,663,233'Inkjet printing apparatus and ink supplying method'20036,648,447'Ink-jet recording apparatus and eject recovery method'20036,637,874'Liquid ejecting head, suction recovering method, head cartridge and image forming apparatus'20036,631,972'Ink-jet recording apparatus and control method thereof'20036,543,892'Printing apparatus'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2021Patents assigned to CANON KK (81)· patent assignee history
2003–2010Based in Kanagawa, JP· patent location history
2003–2021Based in Kawasaki, JP· patent location history
2007–2020Based in Yokohama, JP· patent location history
2011–2015Patents assigned to YAZAWA TAKESHI (23)· patent assignee history
2011–2014Patents assigned to SEKI SATOSHI (12)· patent assignee history
2011–2014Patents assigned to YASUTANI JUN (11)· patent assignee history
2011–2013Patents assigned to NISHIKORI HITOSHI (10)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK812003–2021
YAZAWA TAKESHIself232011–2015
SEKI SATOSHI122011–2014
YASUTANI JUN112011–2014
NISHIKORI HITOSHI102011–2013
Locations
LocationPatentsSpan
Yokohama, JP522007–2020
Kanagawa, JP232003–2010
Kawasaki, JP62003–2021