Inventor
OKADA TATSUHIKO
JP28 patents
⚠️ This page may combine multiple inventors who share the name “OKADA TATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SATOH NOBUYUKI
6 patentsUS8817329B2Aug 26, 2014
Color measuring device, image forming apparatus, color measuring method, and color measuring system
SATOH NOBUYUKI16 citations83
US9906688B2Feb 27, 2018
Image capturing apparatus, color measuring device, image forming apparatus, and color measuring system for capturing a reference chart and a subject
SATOH NOBUYUKI2 citations73
US8465146B2Jun 18, 2013
Roll paper conveying apparatus, inkjet printer, and roll paper conveying method
SATOH NOBUYUKI5 citations72
US8453828B2Jun 4, 2013
Conveying apparatus, image forming apparatus including conveying apparatus, and conveying method
SATOH NOBUYUKI3 citations62
US10244147B2Mar 26, 2019
Image capturing device and color measurement method for capturing a reference chart and a subject
SATOH NOBUYUKI0 citations52
US9516179B2Dec 6, 2016
Image capturing unit, color measuring device, image forming apparatus, color measuring system and color measurement method capturing a subject outside of the image capturing unit
SATOH NOBUYUKI0 citations52
OKADA TATSUHIKO
6 patentsUS9944103B2Apr 17, 2018
Image forming apparatus with improved visibility for a print test pattern
OKADA TATSUHIKO0 citations50
US9221284B2Dec 29, 2015
Image forming apparatus, method for forming test pattern, and computer program product
OKADA TATSUHIKO0 citations50
US9070052B2Jun 30, 2015
Image capturing unit, color measuring device, image forming device, color measuring system, and color measuring method
OKADA TATSUHIKO0 citations50
US8581944B2Nov 12, 2013
Image forming apparatus and method for detecting position deviation
OKADA TATSUHIKO1 citations50
US9039118B2May 26, 2015
Method and apparatus for determining pattern position and image forming system including the same
OKADA TATSUHIKO0 citations39
US9039119B2May 26, 2015
Method of detecting a pattern position in an image forming apparatus which reads a test pattern formed onto a recording medium to adjust an ejection timing of liquid droplets, image forming apparatus and image forming system
OKADA TATSUHIKO0 citations39
SAKURADA YUICHI
3 patentsUS9527278B2Dec 27, 2016
Image forming apparatus, image forming method, and computer-readable storage medium
SAKURADA YUICHI2 citations61
US8496312B2Jul 30, 2013
Recording apparatus and control method therefor
SAKURADA YUICHI4 citations61
US8534789B2Sep 17, 2013
Recording apparatus and control method therefor
SAKURADA YUICHI1 citations51
YORIMOTO MAMORU
3 patentsUS9162451B2Oct 20, 2015
Image forming apparatus, program, and image forming system
YORIMOTO MAMORU3 citations61
US8836992B2Sep 16, 2014
Image forming apparatus, method of adjusting image positional deviation, and computer program product
YORIMOTO MAMORU3 citations61
US9290028B2Mar 22, 2016
Image forming apparatus, pattern position determining method, and image forming system
YORIMOTO MAMORU0 citations40
RICOH CO LTD
2 patentsUS9286551B2Mar 15, 2016
Image capturing device that images a region including a reference chart and a subject
RICOH CO LTD5 citations83
US10674041B2Jun 2, 2020
Image capturing unit, color measuring device, image forming apparatus, color measuring system and color measurement method for capturing a reference chart and a subject
RICOH CO LTD0 citations52
SUZUKI YASUYUKI
2 patentsUS8947731B2Feb 3, 2015
Imaging unit, color measuring device, image forming apparatus, color measuring system, and color measuring method
SUZUKI YASUYUKI6 citations83
US8982408B2Mar 17, 2015
Color image capturing, measuring, and formation using capture unit with specular reflection preventing member
SUZUKI YASUYUKI2 citations62