P

Inventor

TAKAHASHI SEIJIRO

JP23 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI SEIJIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONICA MINOLTA INC

16 patents
US10663902B2May 26, 2020

Gloss reduction in image post-processing method, image post-processing apparatus, and image forming apparatus

KONICA MINOLTA INC4 citations72
US11117409B2Sep 14, 2021

Stereoscopic image forming method and stereoscopic image forming apparatus

KONICA MINOLTA INC1 citations61
US12032318B2Jul 9, 2024

Electrophotographic image forming system with cleaning blade

KONICA MINOLTA INC0 citations51
US10754287B2Aug 25, 2020

Image post-processing method, image post-processing apparatus and image forming apparatus

KONICA MINOLTA INC0 citations51
US10712682B2Jul 14, 2020

Toner and image forming method

KONICA MINOLTA INC0 citations51
US10551760B1Feb 4, 2020

Image recording composition, electrostatic image developing toner, and image forming method

KONICA MINOLTA INC0 citations51
US10481528B2Nov 19, 2019

Image forming method, image forming apparatus, and toner image fixing apparatus

KONICA MINOLTA INC0 citations51
US9316934B2Apr 19, 2016

Organic photoreceptor and production process thereof

KONICA MINOLTA INC0 citations51
US9304417B2Apr 5, 2016

Electrophotographic photoreceptor, electrophotographic image forming apparatus and process cartridge

KONICA MINOLTA INC0 citations51
US10324391B2Jun 18, 2019

Toner and image formation method

KONICA MINOLTA INC0 citations50
US9910398B2Mar 6, 2018

Electrophotographic image forming apparatus containing organic photoreceptor, unit for supplying lubricant, and cleaning blade

KONICA MINOLTA INC0 citations50
US11702398B2Jul 18, 2023

Photoresponsive low-molecular weight material, adhesive, toner, and image forming method

KONICA MINOLTA INC0 citations49
US12037531B2Jul 16, 2024

Photoresponsive high-molecular weight material, adhesive, toner, and image forming method

KONICA MINOLTA INC0 citations48
US9933714B2Apr 3, 2018

Electrophotographic photoreceptor and image-forming apparatus

KONICA MINOLTA INC0 citations41
US10705474B2Jul 7, 2020

Image post-processing method and apparatus for emitting a glossiness control light, and image forming apparatus

KONICA MINOLTA INC0 citations40
US10437175B2Oct 8, 2019

Image forming apparatus and method using UV light and toner with UV absorber

KONICA MINOLTA INC0 citations40

FUJITA TOSHIYUKI

2 patents
US8404417B2Mar 26, 2013

Organic photoreceptor, image forming apparatus and process cartridge

FUJITA TOSHIYUKI3 citations61
US8318396B2Nov 27, 2012

Organic photoreceptor and preparation method thereof

FUJITA TOSHIYUKI0 citations51

KURACHI MASAHIKO

2 patents
US8298735B2Oct 30, 2012

Organic photoreceptor and manufacturing method thereof

KURACHI MASAHIKO2 citations60
US8202675B2Jun 19, 2012

Electrophotographic photoreceptor, image forming apparatus, and process cartridge

KURACHI MASAHIKO0 citations49

ISHIDA TAKESHI

1 patent
US8557486B2Oct 15, 2013

Organic photoreceptor, manufacturing method of organic photoreceptor, and image forming apparatus

ISHIDA TAKESHI4 citations62

KONICA MINOLTA BUSINESS TECH

1 patent
US8354212B2Jan 15, 2013

Electrophotographic photoreceptor, image forming apparatus, and method for image formation

KONICA MINOLTA BUSINESS TECH0 citations51

MAEDA SEISUKE

1 patent
US8962226B2Feb 24, 2015

Organic photoreceptor, image forming apparatus, and process cartridge

MAEDA SEISUKE1 citations45