Inventor
YAMAGUCHI NOBUYASU
JP47 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI NOBUYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
43 patentsUS5750941AMay 12, 1998
Ultrasonic coordinates input device
FUJITSU LTD232 citations99
US6492633B2Dec 10, 2002
Optical scanning-type touch panel
FUJITSU LTD91 citations98
US6480187B1Nov 12, 2002
Optical scanning-type touch panel
FUJITSU LTD112 citations98
US5637839AJun 10, 1997
Ultrasonic coordinate input apparatus
FUJITSU LTD107 citations98
US7075054B2Jul 11, 2006
Optical position detecting device and recording medium including a detection of dust on a light retro-reflector
FUJITSU LTD46 citations96
US6664952B2Dec 16, 2003
Optical scanning-type touch panel
FUJITSU LTD70 citations96
US6886749B2May 3, 2005
Image reading apparatus
FUJITSU LTD42 citations93
US6651120B2Nov 18, 2003
Image data converting system and a storage medium thereof
FUJITSU LTD31 citations93
US7636483B2Dec 22, 2009
Code type determining method and code boundary detecting method
FUJITSU LTD21 citations92
US7088859B1Aug 8, 2006
Apparatus for processing machine-readable code printed on print medium together with human-readable information
FUJITSU LTD41 citations92
US6885776B2Apr 26, 2005
Image merging apparatus
FUJITSU LTD23 citations92
US6838657B2Jan 4, 2005
Optical position detecting device and recording medium
FUJITSU LTD12 citations92
US9842399B2Dec 12, 2017
Image processing device and image processing method
FUJITSU LTD14 citations84
US9542745B2Jan 10, 2017
Apparatus and method for estimating orientation of camera
FUJITSU LTD12 citations84
US7764835B2Jul 27, 2010
Method and apparatus for recognizing code
FUJITSU LTD9 citations84
US7522156B2Apr 21, 2009
Optical scanning-type touch panel
FUJITSU LTD13 citations84
US7298896B2Nov 20, 2007
Image processing device for optically decoding an image recorded on a medium for digital transmission of the image information
FUJITSU LTD19 citations84
US7077323B2Jul 18, 2006
Bar code recognizing method and decoding apparatus for bar code recognition
FUJITSU LTD11 citations84
US6927386B2Aug 9, 2005
Optical position detecting device and recording medium including an operational defect judgment
FUJITSU LTD7 citations74
US6844539B2Jan 18, 2005
Touch location by retroflected scanned optical beams
FUJITSU LTD10 citations74
US6268868B1Jul 31, 2001
Information displaying apparatus
FUJITSU LTD13 citations74
US10636165B2Apr 28, 2020
Information processing apparatus, method and non-transitory computer-readable storage medium
FUJITSU LTD4 citations73
US10147192B2Dec 4, 2018
Coordinate-conversion-parameter determination apparatus, coordinate-conversion-parameter determination method, and non-transitory computer readable recording medium having therein program for coordinate-conversion-parameter determination
FUJITSU LTD6 citations73
US10102647B2Oct 16, 2018
Image processing device, image processing method, and non-transitory computer-readable storage medium that determines camera position based on a comparison of estimated postures
FUJITSU LTD2 citations73
US9892516B2Feb 13, 2018
Three-dimensional coordinate computing apparatus, three-dimensional coordinate computing method, and non-transitory computer readable recording medium having therein program for three-dimensional coordinate computing
FUJITSU LTD6 citations73
US9704246B2Jul 11, 2017
Image processing apparatus, image processing method, and storage medium
FUJITSU LTD2 citations73
US9652861B2May 16, 2017
Estimating device and estimation method
FUJITSU LTD3 citations73
US6873731B2Mar 29, 2005
Image processing method and image processing device
FUJITSU LTD10 citations73
US10088294B2Oct 2, 2018
Camera pose estimation device and control method
FUJITSU LTD6 citations72
US10311576B2Jun 4, 2019
Image processing device and image processing method
FUJITSU LTD2 citations70
US9262614B2Feb 16, 2016
Image processing device, image processing method, and storage medium storing image processing program
FUJITSU LTD2 citations63
US7686221B2Mar 30, 2010
Image reading apparatus
FUJITSU LTD2 citations63
US8757491B2Jun 24, 2014
Image processing device, image processing method, and computer-readable recording medium storing image processing program
FUJITSU LTD0 citations52
US8746572B2Jun 10, 2014
Image processing apparatus and image processing method
FUJITSU LTD1 citations52
US7920737B2Apr 5, 2011
Code image processing method and code image processing apparatus
FUJITSU LTD0 citations52
US10438412B2Oct 8, 2019
Techniques to facilitate accurate real and virtual object positioning in displayed scenes
FUJITSU LTD0 citations51
US10796435B2Oct 6, 2020
Image processing method and image processing apparatus
FUJITSU LTD0 citations42
US10354409B2Jul 16, 2019
Image processing device, image processing method, and non-transitory computer-readable recording medium
FUJITSU LTD0 citations42
US10354402B2Jul 16, 2019
Image processing apparatus and image processing method
FUJITSU LTD0 citations42
US9361708B2Jun 7, 2016
Image processing device, image processing method
FUJITSU LTD0 citations42
US10223804B2Mar 5, 2019
Estimation device and method
FUJITSU LTD0 citations41
US10573090B2Feb 25, 2020
Non-transitory computer-readable storage medium, display control method, and display control apparatus
FUJITSU LTD0 citations39
US10235118B2Mar 19, 2019
Augmented reality device and method for providing assistance to a worker at a remote site
FUJITSU LTD0 citations39