Inventor
SAITOH SEIJI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “SAITOH SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAITOH SEIJI
9 patentsUS11841652B2Dec 12, 2023
Contact-separation device, fixing device, and image forming apparatus
SAITOH SEIJI0 citations61
US11789389B2Oct 17, 2023
Pressing device, fixing device, and image forming apparatus
SAITOH SEIJI0 citations60
US10955777B2Mar 23, 2021
Fixing device including at least one temperature detector and a device-side connector and image forming apparatus including same
SAITOH SEIJI0 citations59
US11644773B2May 9, 2023
Heating device, fixing device and image forming apparatus
SAITOH SEIJI0 citations50
US10101691B2Oct 16, 2018
Fixing device and image forming apparatus
SAITOH SEIJI0 citations50
US9229381B2Jan 5, 2016
Cleaning device, fixing device including the cleaning device, and image forming apparatus including the fixing device
SAITOH SEIJI0 citations50
US10042294B2Aug 7, 2018
Separation device, fixing device, and image forming apparatus
SAITOH SEIJI0 citations40
US8929788B2Jan 6, 2015
Fixing device having a fixing pad and a pressing pad and image forming apparatus incorporating the same
SAITOH SEIJI0 citations39
US8331820B2Dec 11, 2012
Fixing device and image forming apparatus using same
SAITOH SEIJI0 citations39
RICOH KK
4 patentsUS5722012AFeb 24, 1998
Image forming apparatus
RICOH KK21 citations92
US6816701B2Nov 9, 2004
Fixing device including guide unit and image forming apparatus
RICOH KK9 citations73
US6104889AAug 15, 2000
Automatic component replacement detecting system in an image forming apparatus
RICOH KK15 citations73
US7493059B2Feb 17, 2009
Method and apparatus for image forming with an improved warm-up control
RICOH KK3 citations62