Inventor
NAKAGATA SHOHEI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGATA SHOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
18 patentsUS8712094B2Apr 29, 2014
Digital watermark embedding apparatus, digital watermark embedding method, and digital watermark detection apparatus
FUJITSU LTD7 citations84
US7668392B2Feb 23, 2010
Block noise detecting and reducing method and apparatus, using comparison of adjacent pixel boundary differences with predicted pixel boundary differences
FUJITSU LTD8 citations84
US9607348B2Mar 28, 2017
Position information adding apparatus, position information adding method, and computer program for adding position information and position detection apparatus
FUJITSU LTD2 citations73
US9582842B2Feb 28, 2017
Position information adding apparatus, position information adding method, and computer program for adding position information and position detection apparatus
FUJITSU LTD2 citations73
US9635245B2Apr 25, 2017
Focus position detection device and focus position detection method
FUJITSU LTD2 citations66
US9094204B2Jul 28, 2015
Image encryption system and image decryption system
FUJITSU LTD3 citations63
US8374349B2Feb 12, 2013
Image encryption apparatus and image decryption apparatus
FUJITSU LTD2 citations63
US7848591B2Dec 7, 2010
Image processing apparatus, image processing method, and computer product
FUJITSU LTD6 citations62
US10609458B2Mar 31, 2020
Apparatus for embedding digital watermark and method for embedding digital watermark
FUJITSU LTD0 citations52
US9141861B2Sep 22, 2015
Video image feature generation system and video image feature generation method
FUJITSU LTD0 citations52
US9014418B2Apr 21, 2015
Digital watermark embedding apparatus and method, and digital watermark detecting apparatus and method
FUJITSU LTD0 citations52
US10453206B2Oct 22, 2019
Method, apparatus for shape estimation, and non-transitory computer-readable storage medium
FUJITSU LTD0 citations42
US9425830B2Aug 23, 2016
Error detection device and error detecting method
FUJITSU LTD0 citations42
US9407934B2Aug 2, 2016
Image evaluation apparatus and method
FUJITSU LTD0 citations42
US9129184B2Sep 8, 2015
Image synthesis processor and image synthesis method
FUJITSU LTD0 citations42
US9037871B2May 19, 2015
Image processing apparatus and image processing method
FUJITSU LTD0 citations42
US8760722B2Jun 24, 2014
Apparatus and method for processing images
FUJITSU LTD0 citations42
US9424487B2Aug 23, 2016
Image matching method and image processing system
FUJITSU LTD0 citations37
NAKAGATA SHOHEI
7 patentsUS8515062B2Aug 20, 2013
Image encryption/decryption apparatus, method and program
NAKAGATA SHOHEI13 citations83
US8433067B2Apr 30, 2013
Device, method, and program for image encryption/decryption
NAKAGATA SHOHEI7 citations83
US8582900B2Nov 12, 2013
Digital watermark embedding device, computer-readable recording medium, and digital watermark detecting device and computer-readable recording medium
NAKAGATA SHOHEI6 citations72
US8290308B2Oct 16, 2012
Program, apparatus and method for determining interpolation method
NAKAGATA SHOHEI6 citations72
US8935536B2Jan 13, 2015
Image encryption/decryption device, method, and storage medium storing a program
NAKAGATA SHOHEI3 citations62
US8818015B2Aug 26, 2014
Marker placement device, marker placement detecting device, and computer readable storage medium for storing marker placement program
NAKAGATA SHOHEI3 citations62
US8339677B2Dec 25, 2012
Image processing system, image processing apparatus, and image processing method
NAKAGATA SHOHEI3 citations62
KURAKI KENSUKE
5 patentsUS8861781B2Oct 14, 2014
Digital watermark embedding apparatus and method
KURAKI KENSUKE6 citations72
US8639039B2Jan 28, 2014
Apparatus and method for estimating amount of blurring
KURAKI KENSUKE2 citations62
US8532433B2Sep 10, 2013
Image marker attaching apparatus and method
KURAKI KENSUKE2 citations62
US8170208B2May 1, 2012
Image decrypting apparatus, image encrypting apparatus, and image decrypting method
KURAKI KENSUKE0 citations51
US8270037B2Sep 18, 2012
Digital watermark embedding apparatus and digital watermark detecting apparatus
KURAKI KENSUKE0 citations50
TAKAHASHI JUN
3 patentsUS8843756B2Sep 23, 2014
Image processing apparatus and image processing method
TAKAHASHI JUN7 citations84
US8306221B2Nov 6, 2012
Image encryption apparatus and image decryption apparatus
TAKAHASHI JUN7 citations84
US8837770B2Sep 16, 2014
Non-transitory computer readable storage medium, marker creating apparatus, and marker creating method
TAKAHASHI JUN0 citations52