Inventor
HOTTA YOSHINOBU
JP30 patents
⚠️ This page may combine multiple inventors who share the name “HOTTA YOSHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
22 patentsUS6345119B1Feb 5, 2002
Handwritten character recognition apparatus and method using a clustering algorithm
FUJITSU LTD57 citations96
US6104833AAug 15, 2000
Pattern recognizing apparatus and method
FUJITSU LTD79 citations96
US6850645B2Feb 1, 2005
Pattern recognizing apparatus
FUJITSU LTD23 citations92
US6335986B1Jan 1, 2002
Pattern recognizing apparatus and method
FUJITSU LTD16 citations92
US5581633ADec 3, 1996
Method and apparatus for segmenting a character and for extracting a character string based on a histogram
FUJITSU LTD45 citations92
US5907630AMay 25, 1999
Image extraction system
FUJITSU LTD49 citations91
US8015203B2Sep 6, 2011
Document recognizing apparatus and method
FUJITSU LTD8 citations84
US7136526B2Nov 14, 2006
Character string recognition apparatus, character string recognizing method, and storage medium therefor
FUJITSU LTD14 citations84
US7715628B2May 11, 2010
Precise grayscale character segmentation apparatus and method
FUJITSU LTD8 citations83
US7095891B1Aug 22, 2006
Pattern segmentation apparatus and pattern recognition apparatus
FUJITSU LTD8 citations74
US7280693B2Oct 9, 2007
Document information input apparatus, document information input method, document information input program and recording medium
FUJITSU LTD7 citations73
US8379983B2Feb 19, 2013
Dictionary creating apparatus, recognizing apparatus, and recognizing method
FUJITSU LTD2 citations63
US8345977B2Jan 1, 2013
Document image processing method and apparatus
FUJITSU LTD2 citations63
US8010564B2Aug 30, 2011
Logical structure analyzing apparatus, method, and computer product
FUJITSU LTD3 citations63
US7796817B2Sep 14, 2010
Character recognition method, character recognition device, and computer product
FUJITSU LTD6 citations63
US7024042B2Apr 4, 2006
Word recognition device, word recognition method, and storage medium
FUJITSU LTD4 citations63
US6859556B2Feb 22, 2005
Word recognizing apparatus for dynamically generating feature amount of word and method thereof
FUJITSU LTD5 citations63
US9721532B2Aug 1, 2017
Color chart detection apparatus, color chart detection method, and color chart detection computer program
FUJITSU LTD1 citations52
US9652850B2May 16, 2017
Subject tracking device and subject tracking method
FUJITSU LTD1 citations52
US7532756B2May 12, 2009
Grayscale character dictionary generation apparatus
FUJITSU LTD1 citations51
US9355324B2May 31, 2016
Image processing apparatus and image processing method
FUJITSU LTD0 citations42
US9342152B2May 17, 2016
Signal processing device and signal processing method
FUJITSU LTD0 citations42
MINAGAWA AKIHIRO
2 patentsUS8418050B2Apr 9, 2013
Computer readable recording medium on which form data extracting program is recorded, form data extracting apparatus, and form data extracting method
MINAGAWA AKIHIRO2 citations61
US8724862B2May 13, 2014
Image processing apparatus, image processing method, and non-transitory computer readable storage medium
MINAGAWA AKIHIRO1 citations50