Inventor
KUROSU YASUO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “KUROSU YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
27 patentsUS5590317ADec 31, 1996
Document information compression and retrieval system and document information registration and retrieval method
HITACHI LTD121 citations97
US5761404AJun 2, 1998
Image-data managing apparatus
HITACHI LTD78 citations96
US5471549ANov 28, 1995
Method of detecting and correcting a direction of image data and document image filing system employing the same
HITACHI LTD69 citations96
US5181260AJan 19, 1993
Method for determining the amount of skew of image, method for correcting the same, and image data processing system
HITACHI LTD87 citations96
US4975977ADec 4, 1990
Rotation processing method of image and system therefor
HITACHI LTD56 citations96
US5539843AJul 23, 1996
Image processing system
HITACHI LTD36 citations93
US6601134B1Jul 29, 2003
Multi-processor type storage control apparatus for performing access control through selector
HITACHI LTD34 citations92
US5901254AMay 4, 1999
Apparatus and method for image reduction
HITACHI LTD26 citations92
US5625810AApr 29, 1997
Data file apparatus for registering and retrieving data files in accordance with attribute information thereof
HITACHI LTD51 citations92
US5231482AJul 27, 1993
Image filing apparatus and method for thereby encoding and storing various documents
HITACHI LTD28 citations92
US5128748AJul 7, 1992
Image processing system and apparatus for processing color documents
HITACHI LTD42 citations92
US5608858AMar 4, 1997
Method and system for registering and filing image data
HITACHI LTD23 citations91
US5369742ANov 29, 1994
Image file and retrieving apparatus and method
HITACHI LTD39 citations91
US5129011AJul 7, 1992
Method and apparatus for retrieving image data
HITACHI LTD52 citations91
US5109333AApr 28, 1992
Data transfer control method and apparatus for co-processor system
HITACHI LTD44 citations91
US5034733AJul 23, 1991
Method and apparatus for rotating dots data
HITACHI LTD40 citations91
US6725221B2Apr 20, 2004
Image data transfer method and system therefor
HITACHI LTD16 citations82
US5452102ASep 19, 1995
Image processing unit
HITACHI LTD9 citations74
US5081449AJan 14, 1992
Method and apparatus for displaying image information
HITACHI LTD17 citations74
US5048101ASep 10, 1991
Electronic filing device
HITACHI LTD16 citations74
US5353397AOct 4, 1994
Registration/search system for registering and searching image data using vector data attributes
HITACHI LTD14 citations72
US5335084AAug 2, 1994
Document image filing system having input color mode selecting capability
HITACHI LTD13 citations72
US5717852AFeb 10, 1998
Multiple bus control method and a system thereof
HITACHI LTD12 citations71
US4943857AJul 24, 1990
Synchronizing circuit for an external signal and an internal sampling clock signal
HITACHI LTD16 citations71
US7167949B2Jan 23, 2007
Multi-processor type storage control apparatus for performing access control through selector
HITACHI LTD4 citations63
US6963950B2Nov 8, 2005
Multi-processor type storage control apparatus for performing access control through selector
HITACHI LTD2 citations63
US5109272AApr 28, 1992
Method of superimposing color images and color image processing apparatus
HITACHI LTD6 citations63