LexDanaLexDanabeta
Inventor

Eisaku Tatsumi

Inventor
Kawasaki, JP

Overview

56→
Patents
1991–2021
Patent span
Physics
Primary field (CPC G)

Patents· 56 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television28%
G09GArrangements or circuits for control of indicating devices using static means to present variable information20%
G06FElectric digital data processing12%
G06TImage data processing or generation, in general12%
G06VImage or video recognition or understanding8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them2%
H02JElectric power networks2%
H04BTransmission2%
H04QSelecting2%
PatentTitleYear
11,025,874Image processing apparatus, control method, and non-transitory computer-readable storage medium202110,992,913Image processing apparatus, method, and storage medium storing program for transforming distortion of image projected by projection apparatus202110,380,725Image processing apparatus, image processing method, and storage medium201910,249,031Image processing apparatus, image processing method, program, and non-transitory computer-readable storage medium201910,230,931Projection apparatus and control method thereof201910,109,040Image processing apparatus, image processing method, and non-transitory computer-readable storage medium201810,068,314Image processing apparatus, image processing method, and computer-readable storage medium20189,967,531Information processing apparatus, method of estimating curve, and image processing apparatus and method20189,875,524Image processing apparatus, image processing method, and computer-readable storage medium20189,799,108'Image processing apparatus, image processing method, and storage medium'20179,786,216'Display apparatus, light-emitting device, and control method of display apparatus'20179,762,850'Image processing apparatus, image processing method, and storage medium'20179,653,026'Backlight controlling apparatus, backlight controlling method and program'20179,482,935'Projection apparatus, method for controlling projection apparatus, and program therefor'20169,357,139'Image processing apparatus, display apparatus and image capturing apparatus with generation of composite image by adding multiplied edge components outputted from first multiplier and multiplied low frequency components outputted from second mylitplier'20169,100,530'Image processing apparatus, image processing method and storage medium'20159,001,232'Image processing apparatus, display apparatus and image capturing apparatus, with moving image including plural frames of images alternately captured with different exposures including correct and incorrect exposures'20158,958,657'Frame rate conversion image processing apparatus, control method, and computer-readable storage medium'20158,896,766'Display apparatus, light emitting device, and method for controlling display apparatus'20148,787,655'Image processing apparatus and control method therefor'20148,718,396'Image processing apparatus performing luminance correction and method of controlling the same'20148,705,882'Image processing apparatus selectively outputting first and second subframes at a predetermined timing and method of controlling the same'20148,619,189'Image processing apparatus to reduce isolated noise effects in moving image drive distribution processing'20138,588,473'Image processing apparatus, control method thereof, and program'20138,576,925'Image processing apparatus and image processing method, and program'20138,542,493'Flat display apparatus and high-voltage power supply'20137,995,080'Image display apparatus'20117,889,168'Image display apparatus'20117,876,057'Image display apparatus'20117,474,168'Modulation-signal generator circuit, image display apparatus and television apparatus'20097,250,942'Display apparatus and method of controlling display apparatus'20077,227,521'Image display apparatus'20076,700,587'Picture display apparatus'20046,346,873'Power saving in a contention and polling system communication system'20026,326,981'Color display apparatus'20016,323,839'Pointed-position detecting apparatus and method'20016,310,662'Display method and apparatus having distortion correction'20016,300,933'Electronic apparatus and a control method thereof'20016,278,445'Coordinate input device and method having first and second sampling devices which sample input data at staggered intervals'20016,031,634'Image information transmitting method and apparatus'20006,014,132'Electronic device'20005,991,440'Method and apparatus for recognizing input handwritten characters associated with title information'19995,982,928'Character recognizing apparatus and method of controlling the same'19995,974,191'Image processing apparatus and method'19995,936,619'Information processor'19995,828,568'Information processing apparatus, processing method thereof, and power supply control method therefor'19985,814,972'Electronic apparatus having multiple loads, driven by plural batteries'19985,781,662'Information processing apparatus and method therefor'19985,657,459'Data input pen-based information processing apparatus'19975,644,339'Electronic information apparatus'19975,644,653'Information processing apparatus and control method thereof having user character recognition'19975,600,228'Power managing apparatus and method'19975,598,150'Polling communication system'19975,526,161'Communication control method and apparatus'19965,517,608'Communication apparatus and method'19965,003,614'Image processing system'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2021Patents assigned to CANON KK (56)· patent assignee history
1991–2002Based in Yokohama, JP· patent location history
1998–2021Based in Kawasaki, JP· patent location history
1999Based in Yakohama, JP· patent location history
2007–2011Based in Kanagawa, JP· patent location history
2013–2015Patents assigned to TATSUMI EISAKU (9)· patent assignee history
2013–2015Patents assigned to KITADA KAZUYA (3)· patent assignee history
2013Patents assigned to ABE NAOTO (1)· patent assignee history
2013Patents assigned to AIDA TORU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK561991–2021
TATSUMI EISAKUself92013–2015
KITADA KAZUYA32013–2015
ABE NAOTO12013
AIDA TORU12013
Locations
LocationPatentsSpan
Kawasaki, JP401998–2021
Yokohama, JP121991–2002
Kanagawa, JP32007–2011
Yakohama, JP11999