Inventor

TOMIYASU MASANOBU

JP3 patents

Patents

3 patents

US9815642B2Nov 14, 2017

Sheet material feeding device and image forming apparatus

KONICA MINOLTA INC1 citations48

US9085431B2Jul 21, 2015

Sheet feed cassette

KONICA MINOLTA INC0 citations36

US10730710B2Aug 4, 2020

Sheet feeder, sheet conveyer having the same, and image forming device having the same

KONICA MINOLTA INC0 citations34