Inventor
FUKUMA NOBUHIRO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “FUKUMA NOBUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOCERA DOCUMENT SOLUTIONS INC
19 patentsUS9836011B2Dec 5, 2017
Image forming apparatus including driving lever switching driven unit into transmission state and transmission release state
KYOCERA DOCUMENT SOLUTIONS INC2 citations72
US8976371B2Mar 10, 2015
Sheet loading unit having face connecting portion with upper edge and inclined edge
KYOCERA DOCUMENT SOLUTIONS INC5 citations71
US9065946B2Jun 23, 2015
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC6 citations69
US11767186B2Sep 26, 2023
Sheet transport device including gear train having movable gear with helical gear, and leaf spring that buffers movement of movable gear in one direction, and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations61
US10890876B2Jan 12, 2021
Image forming apparatus, toner container
KYOCERA DOCUMENT SOLUTIONS INC0 citations61
US9857768B2Jan 2, 2018
Image forming apparatus operable with regular toner container properly mounted
KYOCERA DOCUMENT SOLUTIONS INC1 citations51
US8842148B2Sep 23, 2014
Image forming device with fins having increasing height
KYOCERA DOCUMENT SOLUTIONS INC1 citations51
US8743170B2Jun 3, 2014
Optical scanning apparatus and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC1 citations51
US12422773B2Sep 23, 2025
Image forming apparatus equipped with guide portion capable of guiding inclined manual feed tray from opening to interior of apparatus body
KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US11294326B2Apr 5, 2022
Image forming apparatus having lockable toner container
KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US11283951B2Mar 22, 2022
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US11196885B2Dec 7, 2021
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US10073375B2Sep 11, 2018
Toner case and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC1 citations50
US10754291B2Aug 25, 2020
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US9874850B2Jan 23, 2018
Image forming apparatus with cover connector
KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US9342039B2May 17, 2016
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US10248067B2Apr 2, 2019
Image forming apparatus including cooperating member that moves to an activated position where cooperating member is enabled to cooperate with cover when cover is opened for first time after delivery of image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations40
US8625121B2Jan 7, 2014
Image reading device and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations40
US10133214B2Nov 20, 2018
Toner case and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations39