P

Inventor

YAMADA YOSHITERU

JP12 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA YOSHITERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJIFILM BUSINESS INNOVATION CORP

8 patents
US11892780B1Feb 6, 2024

Image forming apparatus and process cartridge

FUJIFILM BUSINESS INNOVATION CORP2 citations72
US12572107B2Mar 10, 2026

Image forming apparatus and process cartridge

FUJIFILM BUSINESS INNOVATION CORP0 citations60
US12153371B2Nov 26, 2024

Image forming apparatus and process cartridge

FUJIFILM BUSINESS INNOVATION CORP1 citations60
US11796928B2Oct 24, 2023

Electrophotographic photosensitive member, process cartridge, and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations51
US12449754B2Oct 21, 2025

Image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations50
US12360472B2Jul 15, 2025

Image forming apparatus and image forming method

FUJIFILM BUSINESS INNOVATION CORP0 citations50
US12292706B2May 6, 2025

Image forming apparatus and image forming method

FUJIFILM BUSINESS INNOVATION CORP0 citations50
US12276927B2Apr 15, 2025

Image forming apparatus and image forming method

FUJIFILM BUSINESS INNOVATION CORP0 citations50

RICOH KK

2 patents
US5349610ASep 20, 1994

Digital data detecting and synchronizing circuit

RICOH KK26 citations92
US5337168AAug 9, 1994

Image data processing apparatus for locating pixel having maximum coincidence count in input image data

RICOH KK29 citations92

FUJI XEROX CO LTD

2 patents
US9429864B1Aug 30, 2016

Charging member, process cartridge, and image forming apparatus

FUJI XEROX CO LTD1 citations50
US10481526B2Nov 19, 2019

Image-forming apparatus and image-forming method

FUJI XEROX CO LTD0 citations39