P

Inventor

IIDA YOSHIFUMI

JP60 patents
⚠️ This page may combine multiple inventors who share the name “IIDA YOSHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI XEROX CO LTD

36 patents
US6577837B2Jun 10, 2003

Image forming method and image forming apparatus

FUJI XEROX CO LTD23 citations92
US6096466AAug 1, 2000

Developer and developing method

FUJI XEROX CO LTD23 citations92
US5698357ADec 16, 1997

Toner and developer for developing electrostatic latent image, and image forming process using the same

FUJI XEROX CO LTD21 citations92
US9726998B1Aug 8, 2017

Electrostatic charge image developer, developer cartridge, and process cartridge

FUJI XEROX CO LTD9 citations84
US5965312AOct 12, 1999

One-component developer

FUJI XEROX CO LTD18 citations83
US6101358AAug 8, 2000

Image-forming method

FUJI XEROX CO LTD7 citations74
US6001527ADec 14, 1999

Electrostatic charge image developer, image formation method and image forming device

FUJI XEROX CO LTD15 citations74
US5863684AJan 26, 1999

Developer, image forming method, and multicolor image forming method

FUJI XEROX CO LTD14 citations74
US10100176B2Oct 16, 2018

Resin particle composition

FUJI XEROX CO LTD2 citations73
US10081718B2Sep 25, 2018

Resin particle composition

FUJI XEROX CO LTD2 citations73
US6929893B2Aug 16, 2005

Electrostatic image dry toner composition, developer for developing electrostatic latent image and image forming method

FUJI XEROX CO LTD8 citations73
US6242146B1Jun 5, 2001

Carrier for electrostatic-charged image developer, developer and image forming process using the same, and carrier core material reproducing process

FUJI XEROX CO LTD8 citations73
US5891600AApr 6, 1999

Mono-component developer, method of forming image and method of forming multi-color image

FUJI XEROX CO LTD10 citations73
US5650254AJul 22, 1997

Image formation process

FUJI XEROX CO LTD7 citations73
US11235608B2Feb 1, 2022

Method for forming printed material and system for forming printed material

FUJI XEROX CO LTD2 citations72
US7150906B2Dec 19, 2006

Display panel and method of manufacturing the same

FUJI XEROX CO LTD5 citations71
US6420080B1Jul 16, 2002

Process for forming image

FUJI XEROX CO LTD6 citations63
US7160662B2Jan 9, 2007

Electrostatic latent image developing agent and image forming method

FUJI XEROX CO LTD5 citations61
US7095974B2Aug 22, 2006

Image forming method using recycled toner

FUJI XEROX CO LTD6 citations61
US7018752B2Mar 28, 2006

Display panel and method of manufacturing the same

FUJI XEROX CO LTD2 citations60
US10570020B2Feb 25, 2020

Silica particle and method of preparing silica particle

FUJI XEROX CO LTD0 citations52
US10526493B2Jan 7, 2020

Silica composite particle and method for producing the same

FUJI XEROX CO LTD0 citations52
US10061216B2Aug 28, 2018

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

FUJI XEROX CO LTD0 citations52
US9946178B2Apr 17, 2018

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

FUJI XEROX CO LTD0 citations52
US9904197B2Feb 27, 2018

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

FUJI XEROX CO LTD0 citations52
US9891543B2Feb 13, 2018

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

FUJI XEROX CO LTD0 citations52
US9885966B2Feb 6, 2018

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

FUJI XEROX CO LTD0 citations52
US9864287B2Jan 9, 2018

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

FUJI XEROX CO LTD0 citations52
US9835963B2Dec 5, 2017

Magnetic one-component developer, developer cartridge, process cartridge, image forming apparatus, and image forming method

FUJI XEROX CO LTD0 citations52
US9835966B2Dec 5, 2017

Electrostatic charge image developer, developer cartridge, and process cartridge

FUJI XEROX CO LTD1 citations52
US9726994B1Aug 8, 2017

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

FUJI XEROX CO LTD1 citations52
US9708191B2Jul 18, 2017

Silica composite particles and method of preparing the same

FUJI XEROX CO LTD0 citations52
US6921617B2Jul 26, 2005

Toner for developing an electrostatic latent image, developer, developer unit, and method for forming an image

FUJI XEROX CO LTD1 citations52
US6866978B2Mar 15, 2005

Toner for developing an electrostatic latent image, developer, developer unit, and method for forming an image

FUJI XEROX CO LTD1 citations52
US8999617B2Apr 7, 2015

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

FUJI XEROX CO LTD1 citations50
US8779173B2Jul 15, 2014

Method of preparing silica composite particles

FUJI XEROX CO LTD0 citations50

FUJIFILM BUSINESS INNOVATION CORP

12 patents
US11104538B1Aug 31, 2021

Method for producing printed material and system for producing printed material

FUJIFILM BUSINESS INNOVATION CORP9 citations85
US11235593B2Feb 1, 2022

Method for forming printed material and system for forming printed material

FUJIFILM BUSINESS INNOVATION CORP6 citations74
US11535756B2Dec 27, 2022

Method for producing silica composite particle

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US12251956B2Mar 18, 2025

Method for producing printed material and system for producing printed material

FUJIFILM BUSINESS INNOVATION CORP0 citations61
US11964507B2Apr 23, 2024

Method for producing printed material and system for producing printed material

FUJIFILM BUSINESS INNOVATION CORP0 citations61
US12487537B2Dec 2, 2025

Particle set for producing printed matter, apparatus for producing printed matter, and method for producing printed matter

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US12359103B2Jul 15, 2025

Pressure sensitive adhesive particle and method of producing printed matter

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US12264237B2Apr 1, 2025

Pressure-responsive particles, cartridge, apparatus for manufacturing printed matter, method for manufacturing printed matter, printed matter, sheet for manufacturing printed matter, and method for manufacturing sheet for manufacturing printed matter

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US12228885B2Feb 18, 2025

Pressure-responsive particles, cartridge, apparatus for manufacturing printed matter, method for manufacturing printed matter, and printed matter

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US12103993B2Oct 1, 2024

Pressure-responsive particles, cartridge, and apparatus for manufacturing printed matter

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US11993668B2May 28, 2024

Pressure-responsive particles, cartridge, apparatus for manufacturing printed matter, method for manufacturing printed matter, printed matter, sheet for manufacturing printed matter, and method for manufacturing sheet for manufacturing printed matter

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US11795316B2Oct 24, 2023

Pressure-responsive particles, cartridge, apparatus for manufacturing printed matter, method for manufacturing printed matter, printed matter, sheet for manufacturing printed matter, and method for manufacturing sheet for manufacturing printed matter

FUJIFILM BUSINESS INNOVATION CORP0 citations52

IIDA YOSHIFUMI

1 patent

SAITO YUTAKA

1 patent

Showing the top 50 of 60 patents by PatentIndex Score.