LexDanaLexDanabeta
Inventor

Hirotaka Shiiyama

Inventor
Yokohama, JP

Overview

72→
Patents
1999–2021
Patent span
Physics
Primary field (CPC G)

Patents· 72 as inventor

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

G06Fprimary
G06FElectric digital data processing25%
G06VImage or video recognition or understanding25%
G06KGraphical data reading13%
H04NPictorial communication, e.g. television11%
G06TImage data processing or generation, in general8%
G11BInformation storage based on relative movement between record carrier and transducer7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
A45DHairdressing or shaving equipment1%
A61FFilters implantable into blood vessels1%
A61KPreparations for medical, dental or toiletry purposes1%
PatentTitleYear
10,997,398Information processing apparatus, authentication system, method of controlling same, and medium202110,762,133Information processing apparatus, method of controlling the same, and storage medium202010,755,080Information processing apparatus, information processing method, and storage medium202010,664,523Information processing apparatus, information processing method, and storage medium202010,482,109Object indexing method, object searching method, and object indexing system201910,467,461Apparatus for searching for object and control method thereof201910,353,954Information processing apparatus, method of controlling the same, and storage medium201910,339,412Image processing apparatus, image processing method, and storage medium201910,242,287Image processing apparatus, image processing method, and recording medium201910,217,010Information processing apparatus for registration of facial features in a collation database and control method of the same201910,147,018Image processing apparatus, image processing method, and storage medium201810,055,822Image processing apparatus, image processing method, and non-transitory computer-readable storage medium20189,965,688Display apparatus, display method, and storage medium20189,916,521'Depth normalization transformation of pixels'20189,594,981'Image search apparatus and control method thereof'20179,582,518'Image processing apparatus, image processing method, and storage medium'20179,075,827'Image retrieval apparatus, image retrieval method, and storage medium'20159,076,064'Image processing apparatus and image processing method'20158,965,133'Image processing apparatus and control method therefor'20158,842,917'Local feature extraction apparatus, control method therefor, and computer-readable medium'20148,644,621'Image processing apparatus and image retrieval method'20148,644,683'Moving image data processing apparatus and method'20148,515,177'Image processing apparatus, image processing method, and program'20138,472,757'Image search with feature point transformation'20138,457,446'Image retrieval apparatus, image retrieval method, and storage medium'20138,417,038'Image processing apparatus, processing method therefor, and non-transitory computer-readable storage medium'20138,416,982'Image processing apparatus, image processing method and program'20138,412,730'Image search apparatus and method thereof'20138,385,656'Image processing apparatus, image processing method and program'20138,355,583'Image processing apparatus and apparatus for searching operator'20138,311,368'Image-processing apparatus and image-processing method'20128,284,459'Image processing apparatus and image processing method'20128,280,196'Image retrieval apparatus, control method for the same, and storage medium'20128,238,710'Reproduction control of reproduction apparatus base on remaining power of battery'20128,203,732'Searching for an image utilized in a print request to detect a device which sent the print request'20128,170,379'Image processing apparatus and image retrieval method'20128,131,082'Image processing apparatus configured to calculate a resolution suitable for the size of a region to be processed and method for controlling the same'20128,077,976'Image search apparatus and image search method'20118,019,195'Moving image playback apparatus and method with search capability'20117,953,299'Image searching apparatus, control method thereof, program, and storage medium'20117,880,936'Dynamic image digest automatic editing system and dynamic image digest automatic editing method'20117,756,345'Image compression data processing method, and image compression data processing apparatus'20107,738,700'Image processing apparatus, control method therefor, and program'20107,620,247'Image processing apparatus, image processing method, program, and storage medium'20097,602,980'Image processing apparatus and method'20097,508,998'Image search apparatus, image search method, program, and storage medium'20097,450,821'Moving image playback apparatus, moving image playback method, and computer program thereof with determining of first voice period which represents a human utterance period and second voice period other than the first voice period'20087,418,135'image processing apparatus, method therefor, and program'20087,355,632'Image sensing apparatus and control method therefor, and subject determination apparatus, subject management apparatus, and control method therefor'20087,305,151'Image processing apparatus and method therefor'20077,286,749'Moving image playback apparatus, moving image playback method, and computer program thereof with determining of first voice period which represents a human utterance period and second voice period other than the first voice period'20077,272,269'Image processing apparatus and method therefor'20077,257,311'Moving image data processing apparatus and method'20077,246,249'Reproduction control of reproduction apparatus based on remaining power of battery'20077,233,945'Document processing apparatus'20077,124,308'Control of reproduction apparatus and distribution apparatus based on remaining power of battery'20067,075,683'Dynamic image digest automatic editing system and dynamic image digest automatic editing method'20067,027,646'Scaled image generating apparatus and method, image feature calculating apparatus and method, computer programs therefor, and image data structure'20066,977,963'Scene change detection method using two-dimensional DP matching, and image processing apparatus for implementing the method'20056,704,464'Image processing apparatus and method, and storage medium'20046,704,029'Method and apparatus for specifying scene information in a moving picture'20046,678,683'Document management system using an access-limited character train and password, and a method and computer-readable medium therefor'20046,647,157'Image search apparatus and method'20036,584,223'Image search apparatus and method'20036,567,551'Image search apparatus and method, and computer readable memory'20036,430,566'Image processing apparatus and control method therefor'20026,411,291'Image processing appratus and method of controlling same'20026,400,853'Image retrieval apparatus and method'20026,310,971'Information processing method and apparatus, and storage medium storing medium storing program for practicing this method'20016,247,009'Image processing with searching of image data'20016,128,616'Document management system using an access-limited character train and password, and method and computer-readable medium therefor'20005,905,811'System for indexing document images'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2021Patents assigned to CANON KK (72)· patent assignee history
1999–2006Based in Machida, JP· patent location history
2001–2011Based in Tokyo, JP· patent location history
2003Based in Kawasaki, JP· patent location history
2006–2014Based in Kanagawa, JP· patent location history
2008–2021Based in Yokohama, JP· patent location history
2011–2014Patents assigned to SHIIYAMA HIROTAKA (19)· patent assignee history
2012–2014Patents assigned to MAGAI KOICHI (14)· patent assignee history
2012–2013Patents assigned to MATSUSHITA MASAHIRO (9)· patent assignee history
2012–2014Patents assigned to SOHMA HIDETOMO (9)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK721999–2021
SHIIYAMA HIROTAKAself192011–2014
MAGAI KOICHI142012–2014
MATSUSHITA MASAHIRO92012–2013
SOHMA HIDETOMO92012–2014
Locations
LocationPatentsSpan
Yokohama, JP412008–2021
Kanagawa, JP152006–2014
Machida, JP131999–2006
Tokyo, JP22001–2011
Kawasaki, JP12003