Inventor
WAIDA TAKUMI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “WAIDA TAKUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMASHINA RYOTA
4 patentsUS9170544B2Oct 27, 2015
Image forming apparatus
YAMASHINA RYOTA2 citations62
US9176438B2Nov 3, 2015
Image forming apparatus and method of arranging sheet detector
YAMASHINA RYOTA0 citations41
US8965230B2Feb 24, 2015
Fixing device
YAMASHINA RYOTA0 citations41
US9250592B2Feb 2, 2016
Image forming apparatus having a smoothness detector
YAMASHINA RYOTA0 citations40
WAIDA TAKUMI
4 patentsUS9354567B2May 31, 2016
Fixing device, fixing device control method, and image forming apparatus
WAIDA TAKUMI1 citations50
US8805225B2Aug 12, 2014
Fixing device and image forming apparatus
WAIDA TAKUMI1 citations50
US9557697B2Jan 31, 2017
Recording media smoothness detector and image forming apparatus incorporating same
WAIDA TAKUMI0 citations39
US9411284B2Aug 9, 2016
Fixing device
WAIDA TAKUMI0 citations39
SAMEI MASAHIRO
3 patentsUS9069302B2Jun 30, 2015
Fixing device and image forming apparatus including same
SAMEI MASAHIRO11 citations84
US9164438B2Oct 20, 2015
Fixing device temperature control method, fixing device, and image forming apparatus
SAMEI MASAHIRO0 citations41
US8818225B2Aug 26, 2014
Temperature control method of thermal fixing device, thermal fixing device, and image forming apparatus
SAMEI MASAHIRO0 citations41
RICOH CO LTD
3 patentsUS11256200B2Feb 22, 2022
Fixing device, heating device, and image forming device with a substrate covering member covering a relay substrate
RICOH CO LTD0 citations62
US9075365B2Jul 7, 2015
Fixing device
RICOH CO LTD1 citations52
US10663894B2May 26, 2020
Fixing device and image forming apparatus
RICOH CO LTD0 citations40