P

Inventor

HIRAMATSU TAKASHI

JP65 patents
⚠️ This page may combine multiple inventors who share the name “HIRAMATSU TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

15 patents
US11619890B2Apr 4, 2023

Electro-conductive member, manufacturing method thereof, process cartridge, and electrophotographic image forming apparatus

CANON KK3 citations73
US10095150B2Oct 9, 2018

Image forming apparatus

CANON KK2 citations72
US9442454B2Sep 13, 2016

Image forming apparatus having an image bearing member charged with predetermined polarity and potential

CANON KK3 citations72
US11709439B2Jul 25, 2023

Developing device, regulating member, process cartridge, and image forming apparatus

CANON KK0 citations60
US11493856B2Nov 8, 2022

Developing device, regulating member, process cartridge, and image forming apparatus

CANON KK0 citations60
US12510846B2Dec 30, 2025

Developing device

CANON KK0 citations52
US12393150B2Aug 19, 2025

Image forming apparatus having blurring supression

CANON KK0 citations52
US11378910B2Jul 5, 2022

Process cartridge and image forming apparatus

CANON KK0 citations52
US11320759B2May 3, 2022

Image forming apparatus having a voltage applying unit that applies voltage to a regulating member

CANON KK0 citations52
US10935904B2Mar 2, 2021

Image forming apparatus

CANON KK0 citations52
US9239546B2Jan 19, 2016

Developing unit and process cartridge

CANON KK0 citations52
US10185280B2Jan 22, 2019

Image forming apparatus

CANON KK0 citations51
US9915909B2Mar 13, 2018

Image forming apparatus

CANON KK0 citations51
US9727002B2Aug 8, 2017

Image forming apparatus having an image bearing member charged with predetermined polarity and potential

CANON KK1 citations51
US9563144B2Feb 7, 2017

Charging device, process cartridge, and image forming apparatus

CANON KK0 citations51

MURATA MANUFACTURING CO

12 patents

FUJIFILM BUSINESS INNOVATION CORP

8 patents
US11933603B2Mar 19, 2024

Measurement apparatus, information processing apparatus, and non-transitory computer readable medium

FUJIFILM BUSINESS INNOVATION CORP2 citations72
US11734843B2Aug 22, 2023

Object texture measurement device

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US12026931B2Jul 2, 2024

Information processing apparatus and non-transitory computer readable medium storing program

FUJIFILM BUSINESS INNOVATION CORP0 citations59
US11941795B2Mar 26, 2024

Surface inspection apparatus, non-transitory computer readable medium storing program, and surface inspection method

FUJIFILM BUSINESS INNOVATION CORP0 citations59
US11892416B2Feb 6, 2024

Surface inspection apparatus, non-transitory computer readable medium storing program, and surface inspection method

FUJIFILM BUSINESS INNOVATION CORP0 citations59
US11710225B2Jul 25, 2023

Surface inspection apparatus, non-transitory computer readable medium storing program, and surface inspection method

FUJIFILM BUSINESS INNOVATION CORP0 citations59
US11495187B2Nov 8, 2022

Information processing device and non-transitory computer readable medium

FUJIFILM BUSINESS INNOVATION CORP0 citations51
US11496631B2Nov 8, 2022

Measurement apparatus, information processing apparatus, and non-transitory computer readable medium storing program comprising a processor that controls the light irradiator that includes a first light source row and a second light source row having different positions and covering a majority of a reading unit, a third light source and a fourth light source having different positions in the intersecting direction

FUJIFILM BUSINESS INNOVATION CORP0 citations51

FUJI XEROX CO LTD

8 patents

MITSUBISHI RAYON CO

3 patents

INTEGRAN INC

1 patent

MURATA MFG CORP LTD

1 patent

HIRATA YOSUKE

1 patent

SUMIDEN TRANS AND DISTRIBUTION SYSTEM PRODUCTS LTD

1 patent

Showing the top 50 of 65 patents by PatentIndex Score.