P

Inventor

KADOKURA YASUO

JP71 patents
⚠️ This page may combine multiple inventors who share the name “KADOKURA YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI XEROX CO LTD

30 patents
US6416918B2Jul 9, 2002

Toner for developing electrostatic image, process for producing the same, fine resin particle dispersion, releasing agent dispersion, developer for developing electrostatic image, and process for forming image

FUJI XEROX CO LTD26 citations92
US6153346ANov 28, 2000

Electrostatic image developing toner, process for the production thereof, electrostatic image developer and process for the formation of image

FUJI XEROX CO LTD33 citations92
US6022662AFeb 8, 2000

Toner for developing electrostatic images, method of producing toner for developing electrostatic images, electrostatic image developer

FUJI XEROX CO LTD19 citations92
US5998078ADec 7, 1999

Method of preparing toner for electrostatic charge image development, toner for electrostatic charge image development, electrostatic charge image developer, and image forming method

FUJI XEROX CO LTD27 citations92
US5849456ADec 15, 1998

Toner for developing electrostatic charge image, production method thereof, and image formation method

FUJI XEROX CO LTD38 citations92
US6096465AAug 1, 2000

Toner for developing electrostatic latent image, method for manufacturing the same, developer and method for forming image

FUJI XEROX CO LTD23 citations90
US9726998B1Aug 8, 2017

Electrostatic charge image developer, developer cartridge, and process cartridge

FUJI XEROX CO LTD9 citations84
US6733944B2May 11, 2004

Image forming process

FUJI XEROX CO LTD18 citations84
US6558864B2May 6, 2003

Toner for developing electrostatic image, method for producing the same, electrostatic image developer, method for forming image and image forming apparatus

FUJI XEROX CO LTD8 citations74
US5888687AMar 30, 1999

Toner for developing electrostatic charge image, production method thereof, and image formation method

FUJI XEROX CO LTD15 citations74
US10538434B2Jan 21, 2020

Titanium oxide aerogel particle, photocatalyst forming composition, and photocatalyst

FUJI XEROX CO LTD4 citations73
US10100176B2Oct 16, 2018

Resin particle composition

FUJI XEROX CO LTD2 citations73
US10081718B2Sep 25, 2018

Resin particle composition

FUJI XEROX CO LTD2 citations73
US10082742B2Sep 25, 2018

Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge

FUJI XEROX CO LTD2 citations73
US5910389AJun 8, 1999

Method for producing toner for developing images of electrostatic charge, toner for developing images of electrostatic charge, developer for images of electrostatic charge and method for forming images

FUJI XEROX CO LTD11 citations73
US9394413B2Jul 19, 2016

Resin particle and method for producing the same

FUJI XEROX CO LTD3 citations72
US9176408B2Nov 3, 2015

Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge

FUJI XEROX CO LTD5 citations72
US5985501ANov 16, 1999

Toner for developing electrostatic charge image, method of preparing the toner, developer for electrostatic charge image and image formation method

FUJI XEROX CO LTD12 citations71
US7183034B2Feb 27, 2007

Image forming method, image forming apparatus and toner cartridge

FUJI XEROX CO LTD6 citations63
US10807058B2Oct 20, 2020

Silica-titania composite aerogel particle, photocatalyst-forming composition, and photocatalyst

FUJI XEROX CO LTD1 citations62
US10807070B2Oct 20, 2020

Silica titania composite aerogel particle, photocatalyst forming composition, and photocatalyst

FUJI XEROX CO LTD1 citations62
US10732532B1Aug 4, 2020

Electrostatic image developing toner, electrostatic image developer, and toner cartridge

FUJI XEROX CO LTD1 citations62
US10423088B1Sep 24, 2019

Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge

FUJI XEROX CO LTD1 citations62
US10908523B2Feb 2, 2021

Toner and toner set

FUJI XEROX CO LTD0 citations52
US10761444B2Sep 1, 2020

Electrostatic charge image development toner and electrostatic charge image developer

FUJI XEROX CO LTD0 citations52
US10754269B1Aug 25, 2020

Electrostatic-image developing toner, electrostatic-image developer, and toner cartridge

FUJI XEROX CO LTD0 citations52
US10719022B2Jul 21, 2020

Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge

FUJI XEROX CO LTD0 citations52
US10656546B1May 19, 2020

Electrostatic-image developing toner, electrostatic-image developer, and toner cartridge

FUJI XEROX CO LTD0 citations52
US10570020B2Feb 25, 2020

Silica particle and method of preparing silica particle

FUJI XEROX CO LTD0 citations52
US10563018B2Feb 18, 2020

Titanium oxide aerogel particle, photocatalyst-forming composition, and photocatalyst

FUJI XEROX CO LTD0 citations52

FUJIFILM BUSINESS INNOVATION CORP

10 patents
US11982975B2May 14, 2024

Electrostatic charge image developing carrier, electrostatic charge image developer, process cartridge, image forming apparatus and image forming method

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US12181836B2Dec 31, 2024

Electrostatic charge image developing carrier, electrostatic charge image developer, process cartridge, image forming apparatus and image forming method

FUJIFILM BUSINESS INNOVATION CORP0 citations61
US12169390B2Dec 17, 2024

Electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method

FUJIFILM BUSINESS INNOVATION CORP0 citations61
US12153377B2Nov 26, 2024

Electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method

FUJIFILM BUSINESS INNOVATION CORP0 citations61
US11556071B2Jan 17, 2023

Electrostatic charge image developing carrier, electrostatic charge image developer, process cartridge, image forming apparatus and image forming method

FUJIFILM BUSINESS INNOVATION CORP0 citations61
US11960243B2Apr 16, 2024

Electrostatic image developer, process cartridge, image forming apparatus, and image forming method

FUJIFILM BUSINESS INNOVATION CORP0 citations60
US11181847B2Nov 23, 2021

Carrier for electrostatic image development, electrostatic image developer, and process cartridge

FUJIFILM BUSINESS INNOVATION CORP0 citations60
US11747744B2Sep 5, 2023

Electrostatic charge image developing carrier, electrostatic charge image developer, and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations59
US11561483B2Jan 24, 2023

Electrostatic charge image developing carrier, electrostatic charge image developer, and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations59
US12461467B2Nov 4, 2025

Carrier for electrostatic image development, electrostatic image developer, process cartridge, image forming apparatus, and image forming method

FUJIFILM BUSINESS INNOVATION CORP0 citations52

KADOKURA YASUO

5 patents

SUGAWARA ATSUSHI

1 patent

TAKAHASHI MASARU

1 patent

IKEDA YUSUKE

1 patent

ZENITANI YUKA

1 patent

NAKAMURA YUKIAKI

1 patent

Showing the top 50 of 71 patents by PatentIndex Score.