Inventor
EBIHARA SHUN-ICHI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “EBIHARA SHUN-ICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
20 patentsUS11902475B2Feb 13, 2024
Diagnostic system for diagnosing image forming apparatus using image formed by image forming apparatus
CANON KK0 citations62
US11119430B2Sep 14, 2021
Technology for ascertaining state of members constituting image forming apparatus
CANON KK0 citations62
US10795303B2Oct 6, 2020
Method of estimating lifetime of conveyance part provided in image forming apparatus
CANON KK1 citations62
US10409204B2Sep 10, 2019
Image forming apparatus and management system
CANON KK1 citations61
US10274875B2Apr 30, 2019
Image forming apparatus and management system for calculating a degree of deterioration of a fixing portion
CANON KK1 citations61
US12523960B2Jan 13, 2026
Image forming apparatus and image forming system
CANON KK0 citations52
US11150581B2Oct 19, 2021
Image forming apparatus that can form a nip image corresponding to a fixing nip shape
CANON KK0 citations52
US9201372B2Dec 1, 2015
Recording-material identifying apparatus and image forming apparatus
CANON KK0 citations52
US9098042B2Aug 4, 2015
Recording material detection apparatus and image forming apparatus
CANON KK0 citations52
US8971738B2Mar 3, 2015
Recording medium imaging device and image forming apparatus
CANON KK0 citations52
US8918000B2Dec 23, 2014
Recording material detection apparatus and image forming apparatus
CANON KK0 citations52
US8908193B2Dec 9, 2014
Recording sheet surface detection apparatus and image forming apparatus
CANON KK0 citations52
US11454913B2Sep 27, 2022
Image forming apparatus and image forming system
CANON KK0 citations51
US10317834B2Jun 11, 2019
Image forming apparatus
CANON KK0 citations51
US9977387B2May 22, 2018
Fixing apparatus
CANON KK1 citations51
US9075330B2Jul 7, 2015
Color image forming apparatus having function of obtaining color information of patch
CANON KK0 citations51
US9989899B2Jun 5, 2018
Image forming apparatus and management system
CANON KK1 citations50
US11086258B2Aug 10, 2021
Image forming apparatus that detects toner fogging
CANON KK0 citations48
US9958814B2May 1, 2018
Image forming apparatus with function for determining recording material stiffness
CANON KK0 citations41
US8862011B2Oct 14, 2014
Image forming apparatus having test image formation
CANON KK0 citations41
EBIHARA SHUN-ICHI
4 patentsUS9058000B2Jun 16, 2015
Recording material determination device and image forming apparatus
EBIHARA SHUN-ICHI2 citations61
US8873045B2Oct 28, 2014
Spectrocolorimeter and image forming apparatus
EBIHARA SHUN-ICHI2 citations61
US8582116B2Nov 12, 2013
Recording sheet surface detection apparatus and image forming apparatus
EBIHARA SHUN-ICHI3 citations61
US9267841B2Feb 23, 2016
Color measurement device and image forming apparatus
EBIHARA SHUN-ICHI1 citations51