P

Inventor

SHIRASAKI SEIICHI

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

KYOCERA DOCUMENT SOLUTIONS INC

29 patents
US12291417B2May 6, 2025

Sheet postprocessing device that performs postprocessing on plurality of sheets stacked, and image forming system including same

KYOCERA DOCUMENT SOLUTIONS INC2 citations75
US11611673B2Mar 21, 2023

Sheet feeding apparatus and image forming system

KYOCERA DOCUMENT SOLUTIONS INC4 citations75
US11745966B2Sep 5, 2023

Sheet feeding device and image forming system therewith

KYOCERA DOCUMENT SOLUTIONS INC2 citations73
US11560001B2Jan 24, 2023

Image forming system

KYOCERA DOCUMENT SOLUTIONS INC2 citations73
US10351379B2Jul 16, 2019

Paper discharge apparatus for discharging conveyed paper, and image forming apparatus equipped with same

KYOCERA DOCUMENT SOLUTIONS INC2 citations73
US10035676B2Jul 31, 2018

Sheet conveying device and image forming apparatus therewith

KYOCERA DOCUMENT SOLUTIONS INC3 citations73
US8915490B2Dec 23, 2014

Post-processing apparatus, image forming apparatus, and folding apparatus

KYOCERA DOCUMENT SOLUTIONS INC6 citations72
US12454430B2Oct 28, 2025

Image processing apparatus and image processing method

KYOCERA DOCUMENT SOLUTIONS INC0 citations62
US8840111B2Sep 23, 2014

Sheet delivering device

KYOCERA DOCUMENT SOLUTIONS INC2 citations62
US10616424B2Apr 7, 2020

Image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC1 citations60
US12589966B2Mar 31, 2026

Sheet postprocessing device and image forming system including the sheet postprocessing device

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12559339B2Feb 24, 2026

Sheet post-processing apparatus with pair of side end cursors pivotable toward and away from tray and movable in sheet width direction, and image formation system with sheet post-processing apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12545541B2Feb 10, 2026

Sheet post-processing device and image forming system

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12533895B2Jan 27, 2026

Sheet discharge device, and sheet postprocessing device, image forming apparatus, plus image forming system each including the sheet discharge device

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12522006B2Jan 13, 2026

Sheet post-processing device and image forming system

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12509319B2Dec 30, 2025

Sheet post-processing device and sheet post-processing system capable of pivoting flapping member and pressing member by single drive source

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12466199B2Nov 11, 2025

Sheet transport device including two types of corrugation members, sheet postprocessing apparatus, and sheet postprocessing system

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12434936B2Oct 7, 2025

Sheet post-processing device and image forming system including same

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12415701B2Sep 16, 2025

Sheet discharger, and sheet post-processor, image forming apparatus, and image forming system provided with the sheet discharger

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12410030B2Sep 9, 2025

Sheet post-processing device and image forming system including same

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12378092B2Aug 5, 2025

Sheet postprocessing apparatus that performs postprocessing on plurality of sheets stacked, and image forming system including same

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12338096B2Jun 24, 2025

Sheet post-processing apparatus and image forming system including the apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations52
US12351414B2Jul 8, 2025

Sheet post-processing apparatus and image forming system including the apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations49
US10054897B2Aug 21, 2018

Image formation apparatus with post-processing

KYOCERA DOCUMENT SOLUTIONS INC0 citations46
US9665056B2May 30, 2017

Reference plate moving mechanism for post-processing device

KYOCERA DOCUMENT SOLUTIONS INC0 citations42
US9606492B2Mar 28, 2017

Sheet folding device, image forming apparatus and gear coupling mechanism

KYOCERA DOCUMENT SOLUTIONS INC0 citations42
US9409742B2Aug 9, 2016

Post-processing device controlling accumulation of sheet onto processing tray according to position of stack tray and image forming system including this post-processing device

KYOCERA DOCUMENT SOLUTIONS INC0 citations42
US9845218B2Dec 19, 2017

Folding device, post-processing device and image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US9809412B2Nov 7, 2017

Sheet folding apparatus and sheet post-processing apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations41

MITA INDUSTRIAL CO LTD

4 patents

KYOCERA MITA CORP

4 patents

SHIRASAKI SEIICHI

2 patents