Inventor
HIRAJIMA MAREHIKO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “HIRAJIMA MAREHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
6 patentsUS11429048B2Aug 30, 2022
Image forming apparatus that can form images on both sides of sheet by inverting sheet
CANON KK2 citations71
US6954596B2Oct 11, 2005
Storage area storing information of the amount of use of each feature of different image forming apparatuses, a cartridge having such a storage area, and an image forming apparatus mounting such a cartridge
CANON KK5 citations61
US11314203B2Apr 26, 2022
Technique for cooling heating element provided in image forming apparatus
CANON KK0 citations60
US9663310B2May 30, 2017
Sheet feeding device and image forming apparatus
CANON KK1 citations48
US9001351B2Apr 7, 2015
Image forming apparatus
CANON KK0 citations48
US10120322B2Nov 6, 2018
Image forming apparatus
CANON KK0 citations40