Inventor
NAGATA TEPPEI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “NAGATA TEPPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
28 patentsUS11567439B2Jan 31, 2023
Color measurement device that avoids dirt on reference surface of white reference plate and image forming apparatus
CANON KK4 citations73
US8913936B2Dec 16, 2014
Image heating apparatus and image forming apparatus
CANON KK6 citations72
US11582359B2Feb 14, 2023
Image reading apparatus and image forming system
CANON KK2 citations71
US11418665B2Aug 16, 2022
Image reading apparatus and image forming system
CANON KK2 citations71
US10197960B2Feb 5, 2019
Image forming apparatus including image projector
CANON KK2 citations69
US12219106B2Feb 4, 2025
Image reading apparatus and image forming system
CANON KK0 citations62
US11956391B2Apr 9, 2024
Image reading apparatus and image forming system to drive backing rollers relative to outlet conveyance rollers
CANON KK0 citations62
US11758063B2Sep 12, 2023
Image reading apparatus and image forming apparatus
CANON KK0 citations62
US12216425B2Feb 4, 2025
Image forming system
CANON KK0 citations61
US12166934B2Dec 10, 2024
Image forming system
CANON KK0 citations61
US11520266B2Dec 6, 2022
Image forming system
CANON KK0 citations61
US11412100B2Aug 9, 2022
Image forming system
CANON KK0 citations61
US10451991B2Oct 22, 2019
Image forming apparatus
CANON KK1 citations61
US10310418B2Jun 4, 2019
Separating device
CANON KK1 citations59
US12170746B2Dec 17, 2024
Image reading apparatus having image reading unit supported by a support shaft and being connected to cables disposed on opposite sides of the support shaft and image forming system including the image reading apparatus
CANON KK0 citations51
US9244400B2Jan 26, 2016
Image heating apparatus
CANON KK0 citations51
US8923738B2Dec 30, 2014
Image heating apparatus, fixing apparatus and image forming apparatus
CANON KK1 citations51
US8831492B2Sep 9, 2014
Image heating apparatus
CANON KK1 citations51
US11632474B2Apr 18, 2023
Color measurement apparatus and image forming apparatus for executing calibration of color measurement unit
CANON KK0 citations50
US11438476B2Sep 6, 2022
Reading apparatus and image forming apparatus
CANON KK0 citations50
US9701500B2Jul 11, 2017
Sheet conveying apparatus and image forming apparatus
CANON KK1 citations50
US11048188B2Jun 29, 2021
Developing device having liquid developer movement restriction
CANON KK0 citations48
US10895822B2Jan 19, 2021
Image forming apparatus
CANON KK0 citations48
US10068161B2Sep 4, 2018
Apparatus and method for maintenance of an image forming apparatus
CANON KK0 citations48
US10838349B2Nov 17, 2020
Developing device
CANON KK0 citations41
US10310419B2Jun 4, 2019
Image forming apparatus and carrier separating device
CANON KK0 citations41
US10816917B2Oct 27, 2020
Developing apparatus
CANON KK0 citations38
US10747146B2Aug 18, 2020
Developing device with cleaning roller and cleaning blade
CANON KK0 citations38