P

Inventor

MIZUNO MASAHIKO

JP39 patents
⚠️ This page may combine multiple inventors who share the name “MIZUNO MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KYOCERA DOCUMENT SOLUTIONS INC

18 patents
US9617098B2Apr 11, 2017

Image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC2 citations73
US9836011B2Dec 5, 2017

Image forming apparatus including driving lever switching driven unit into transmission state and transmission release state

KYOCERA DOCUMENT SOLUTIONS INC2 citations72
US9115786B2Aug 25, 2015

Driving force transmitting device which disposes gears in a small space and optical unit

KYOCERA DOCUMENT SOLUTIONS INC2 citations63
US8733754B2May 27, 2014

Sheet conveying device, sheet feed device and image forming apparatus having the same

KYOCERA DOCUMENT SOLUTIONS INC2 citations63
US12583244B2Mar 24, 2026

Inkjet recording apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations62
US11867268B2Jan 9, 2024

Drive transmission mechanism, image forming apparatus including drive transmission mechanism and assembly method of drive transmission mechanism

KYOCERA DOCUMENT SOLUTIONS INC1 citations62
US12130578B2Oct 29, 2024

Image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations60
US12386300B2Aug 12, 2025

Transport device that transports recording medium, and image forming apparatus including same

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US11609531B2Mar 21, 2023

Image forming apparatus requiring less external force to move cover member from open state

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US9983537B2May 29, 2018

Drive transmission device that ensures switching transmission state of driving power generated by single drive motor, and image forming apparatus therewith

KYOCERA DOCUMENT SOLUTIONS INC1 citations52
US9416850B2Aug 16, 2016

Drive transmission mechanism that ensures extended service life in reduced size and image forming apparatus including the same

KYOCERA DOCUMENT SOLUTIONS INC1 citations52
US10775718B2Sep 15, 2020

Power transmission mechanism and image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations42
US9804537B2Oct 31, 2017

Image forming apparatus that ensures highly accurate positioning on photoreceptor drum of primary transfer roller

KYOCERA DOCUMENT SOLUTIONS INC0 citations42
US9199798B2Dec 1, 2015

Drive apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations42
US8905525B2Dec 9, 2014

Timing detection device, and driving device and image forming apparatus with the same

KYOCERA DOCUMENT SOLUTIONS INC0 citations42
US9494895B2Nov 15, 2016

Image forming apparatus including with opposite first and second walls and with first and second drive and transfer systems mounted respectively to the first and second walls

KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US9403651B2Aug 2, 2016

Image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US10108107B2Oct 23, 2018

Driving mechanism that controls state of motion conversion mechanism in desired state, and image forming apparatus including the same

KYOCERA DOCUMENT SOLUTIONS INC0 citations38

FUJI PHOTO FILM CO LTD

6 patents

SUMITOMO CHEMICAL CO

6 patents

EPSON CORP

3 patents

TOYODA CHUO KENKYUSHO KK

1 patent

YOKOHAMA RUBBER CO LTD

1 patent

YAZAKI CORP

1 patent

MIZUNO MASAHIKO

1 patent

MATSUNAGA AKIO

1 patent

KOBE STEEL LTD

1 patent