Inventor

TSUTSUMI YOSHINORI

JP9 patents

⚠️ This page may combine multiple inventors who share the name “TSUTSUMI YOSHINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONICA MINOLTA INC

5 patents

US10795313B2Oct 6, 2020

Image forming device, image printing method, and computer program of foil printing

KONICA MINOLTA INC6 citations71

US12064991B2Aug 20, 2024

Image forming device and image forming method

KONICA MINOLTA INC0 citations50

US11204569B2Dec 21, 2021

Image forming apparatus fixing toner image onto sheet and control method

KONICA MINOLTA INC0 citations50

US9880487B2Jan 30, 2018

Image forming apparatus, method for controlling image forming apparatus, and program for controlling image forming apparatus

KONICA MINOLTA INC0 citations50

US9008524B2Apr 14, 2015

Image forming device having a toner supply control portion

KONICA MINOLTA INC0 citations37

HIRATA KATSUYUKI

2 patents

US8218982B2Jul 10, 2012

Image forming device having a trickle developing apparatus

HIRATA KATSUYUKI0 citations35

US8781349B2Jul 15, 2014

Image forming apparatus performing image concentration stabilization control

HIRATA KATSUYUKI0 citations32

SAKATANI KAZUOMI

1 patent

US8626017B2Jan 7, 2014

Image forming device and developer supply method including pre-supply toner detection

SAKATANI KAZUOMI4 citations71

KONICA MINOLTA BUSINESS TECH

1 patent

US8023839B2Sep 20, 2011

Developing apparatus and image forming machine

KONICA MINOLTA BUSINESS TECH3 citations61