Inventor
HIRONAKA KEITA
JP16 patents
⚠️ This page may combine multiple inventors who share the name “HIRONAKA KEITA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
6 patentsUS9383676B2Jul 5, 2016
Image forming apparatus with improved image quality
BROTHER IND LTD4 citations71
US11392083B2Jul 19, 2022
Image forming apparatus including drum cartridge having photosensitive drum and toner cartridge having developing roller
BROTHER IND LTD0 citations59
US10915064B2Feb 9, 2021
Image forming apparatus including drum cartridge having photosensitive drum and toner cartridge having developing roller
BROTHER IND LTD0 citations59
US9477181B2Oct 25, 2016
Image forming apparatus and transfer power supply controlling method
BROTHER IND LTD1 citations51
US11886129B2Jan 30, 2024
Image forming apparatus to which solvent cartridge that can accommodate therein solvent is detachably attachable independently of developing cartridge
BROTHER IND LTD0 citations50
US9098045B2Aug 4, 2015
Image forming apparatus
BROTHER IND LTD0 citations41
DEGUCHI HIDEAKI
6 patentsUS8892024B2Nov 18, 2014
Image forming apparatus and cartridge
DEGUCHI HIDEAKI2 citations61
US8942596B2Jan 27, 2015
Transfer device
DEGUCHI HIDEAKI1 citations51
US8855543B2Oct 7, 2014
Transfer device
DEGUCHI HIDEAKI1 citations51
US8761645B2Jun 24, 2014
Transfer apparatus
DEGUCHI HIDEAKI1 citations51
US8805254B2Aug 12, 2014
Transfer apparatus
DEGUCHI HIDEAKI0 citations40
US8805268B2Aug 12, 2014
Image forming apparatus and cartridge
DEGUCHI HIDEAKI0 citations40
HIRONAKA KEITA
4 patentsUS8807560B2Aug 19, 2014
Recording sheet guide structure and cartridge
HIRONAKA KEITA2 citations60
US9031481B2May 12, 2015
Drum cartridge
HIRONAKA KEITA0 citations48
US8611771B2Dec 17, 2013
Image forming apparatus that executes a collection mode to collect developer discharged by a developing member responsive to printing instruction
HIRONAKA KEITA0 citations48
US8867981B2Oct 21, 2014
Image forming apparatus and charge eliminating device
HIRONAKA KEITA0 citations39