LexDanaLexDanabeta
Inventor

Yasuyuki Nomizu

Inventor
Kanagawa, JP

Overview

44→
Patents
1994–2010
Patent span
Electricity
Primary field (CPC H)

Patents· 44 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television52%
G06TImage data processing or generation, in general25%
G06FElectric digital data processing6%
G03GElectrography5%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
H03MCoding3%
G06KGraphical data reading2%
G06VImage or video recognition or understanding2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
7,673,165'Image processing device, method for saving power consumption of the image processing device, and a computer product'20107,627,185'Hierarchically compressing and coding and storing image data'20097,599,087'Method and apparatus for image processing, and a computer product'20097,593,578'Coding and decoding of image data with additional information'20097,545,938'Digital watermarking which allows tampering to be detected on a block-specific basis'20097,526,133'Image processing apparatus, image processing program, and storage medium'20097,477,788'Image processing apparatus, image reading apparatus and image forming apparatus'20097,454,069'Image processing apparatus, image compressing apparatus, image decompressing apparatus, image processing method, image compressing method, image decompressing method, information processing apparatus, information processing method, program and recording medium'20087,450,773'Image processing apparatus and image processing method, image processing system, image processing program and storage medium'20087,430,327'Image processing apparatus, image processing program, and storage medium'20087,411,694'Data conversion apparatus for and method of data conversion for image processing'20087,409,060'Durable and undecipherable digital watermarking technique and detection of unauthorized use'20087,394,577'Method and apparatus for image processing method, and a computer product'20087,394,470'Method for reversibly transforming data format, image processing apparatus, program for reversibly transforming data format, and computer-readable recording medium thereof'20087,386,175'Modifying wavelet division level before transmitting data stream'20087,372,599'Image processor'20087,352,907'Code conversion apparatus, code conversion method and storage medium'20087,336,386'Image processor including a data compression unit having a switch and image processing method thereof'20087,336,852'Image processing apparatus, image reading apparatus, image forming apparatus and recording medium for image processing program'20087,293,172'Scrambling of image by randomizing pixel values'20077,286,717'Image data processing device processing a plurality of series of data items simultaneously in parallel'20077,272,737'Image processing device, method for saving power consumption of the image processing device, and a computer product'20077,245,775'Image processing apparatus for compositing images'20077,199,897'Image data processing apparatus for and image data processing method of pattern matching'20077,200,287'Method and apparatus for image processing, and a computer product'20077,161,714'Apparatus and method for processing images, and computer product'20077,123,385'Image processing apparatus'20067,072,058'Image processing apparatus'20067,064,863'Method and system for see-through image correction in image duplication'20067,038,818'Method and apparatus for image processing method, and a computer product'20066,963,420'Image processing apparatus'20056,954,281'Method and apparatus for image processing, and a computer product'20056,930,793'Image processing apparatus, image processing method and computer readable recording medium for recording program for computer to execute the method'20056,900,909'Image processor'20056,891,648'Image-reading device performing a white-shading correction by obtaining a peak value of average values of image data and read from a reference-white member in blocks as white-shading data'20056,862,101'IMAGE PROCESSING APPARATUS, METHOD FOR ADDING OR UPDATING SEQUENCE OF IMAGE PROCESSING AND DATA FOR IMAGE PROCESSING IN THE IMAGE PROCESSING APPARATUS, AND COMPUTER-READABLE RECORDING MEDIUM WHERE PROGRAM FOR MAKING COMPUTER EXECUTE THE METHOD IS RECORDED'20056,836,346'Method and apparatus for image processing, and a computer product'20046,763,473'Image processing device, method for saving power consumption of the image processing device, and a computer product'20046,301,391'Coding apparatus'20016,265,997'Arithmetic-encoding device and an arithmetic-decoding device'20015,406,282'Data coding and decoding with improved efficiency'19955,333,211'Image processing apparatus for preventing occurrence of moire in a reconstructed image'19945,321,521'Image data compression transmission method utilizing a synchronization code'19945,297,220'Image processing system for image compression and decompression'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2010Patents assigned to RICOH KK (42)· patent assignee history
1994–2008Based in Ebina, JP· patent location history
2001–2010Based in Kanagawa, JP· patent location history
2005–2008Based in Tokyo, JP· patent location history
2007Patents assigned to RICOH COPMANY LTD (1)· patent assignee history
2008Patents assigned to RICOH COMPNAY LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH KK421994–2010
RICOH COMPNAY LTD12008
RICOH COPMANY LTD12007
Locations
LocationPatentsSpan
Kanagawa, JP312001–2010
Ebina, JP81994–2008
Tokyo, JP52005–2008