Kei OKAMURA

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Evaluation device and evaluation method
- Patent number 11,488,295
- Issue date Nov 1, 2022
- Konica Minolta, Inc.
- Natsuko Minegishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 11,480,905
- Issue date Oct 25, 2022
- Konica Minolta, Inc.
- Tomohiro Kawasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and lubricant supply control method
- Patent number 11,402,791
- Issue date Aug 2, 2022
- Konica Minolta, Inc.
- Kei Yuasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and recording medium
- Patent number 11,275,334
- Issue date Mar 15, 2022
- Konica Minolta, Inc.
- Kazutoshi Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and detecting method of image density failure
- Patent number 11,181,858
- Issue date Nov 23, 2021
- Konica Minolta, Inc.
- Kei Okamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning member for image forming apparatus including a protrusion
- Patent number 10,795,306
- Issue date Oct 6, 2020
- Konica Minolta, Inc.
- Yoshiki Nakane
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus, wherein the developi...
- Patent number 10,635,024
- Issue date Apr 28, 2020
- Konica Minolta, Inc.
- Kazuteru Ishizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, developing device, and developer liquid-le...
- Patent number 10,558,141
- Issue date Feb 11, 2020
- Konica Minolta, Inc.
- Aiko Kubota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming device that mixes developing agent
- Patent number 10,437,173
- Issue date Oct 8, 2019
- Konica Minolta, Inc.
- Kazuteru Ishizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus and image forming apparatus having developer m...
- Patent number 10,338,494
- Issue date Jul 2, 2019
- Konica Minolta, Inc.
- Shunichi Takaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus for efficient equaliz...
- Patent number 10,241,444
- Issue date Mar 26, 2019
- Konica Minolta, Inc.
- Kei Okamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus and image forming apparatus
- Patent number 10,203,630
- Issue date Feb 12, 2019
- Konica Minolta, Inc.
- Kei Yuasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
System for predicting occurrence of defective image and program for...
- Patent number 10,198,663
- Issue date Feb 5, 2019
- Konica Minolta, Inc.
- Natsuko Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Developing device with side by side developing sections, and image...
- Patent number 10,139,755
- Issue date Nov 27, 2018
- Konica Minolta, Inc.
- Shota Sakurai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,915,905
- Issue date Mar 13, 2018
- Konica Minolta, Inc.
- Hiroshi Morimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,857,746
- Issue date Jan 2, 2018
- Konica Minolta, Inc.
- Kei Okamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of controlling image forming apparatus, image forming appara...
- Patent number 9,715,196
- Issue date Jul 25, 2017
- Konica Minolta, Inc.
- Kazuteru Ishizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming system, and density unevenne...
- Patent number 9,606,489
- Issue date Mar 28, 2017
- Konica Minolta, Inc.
- Shunichi Takaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus, image forming apparatus and temperature control m...
- Patent number 9,436,143
- Issue date Sep 6, 2016
- Konica Minolta, Inc.
- Tetsuya Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING SYSTEM, IMAGE FORMING SYSTEM, INFORMATION PROCESSI...
- Publication number 20240176556
- Publication date May 30, 2024
- Konica Minolta, Inc.
- MOTOKI HIRONAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND LUBRICANT SUPPLY CONTROL METHOD
- Publication number 20220121149
- Publication date Apr 21, 2022
- Konica Minolta, Inc.
- Kei YUASA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Operation Status Prediction System, Defect Occurrence Prediction Sy...
- Publication number 20210405568
- Publication date Dec 30, 2021
- Konica Minolta, Inc.
- Keiki KATSUMATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND DETECTING METHOD OF IMAGE DENSITY FAILURE
- Publication number 20210389709
- Publication date Dec 16, 2021
- Konica Minolta, Inc.
- Kei OKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210364967
- Publication date Nov 25, 2021
- Konica Minolta, Inc.
- Tomohiro KAWASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND RECORDING MEDIUM
- Publication number 20210364968
- Publication date Nov 25, 2021
- Konica Minolta, Inc.
- Kazutoshi KOBAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EVALUATION DEVICE AND EVALUATION METHOD
- Publication number 20200394783
- Publication date Dec 17, 2020
- Konica Minolta, Inc.
- Natsuko Minegishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200301318
- Publication date Sep 24, 2020
- Konica Minolta, Inc.
- Yoshiki NAKANE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200125026
- Publication date Apr 23, 2020
- KONICA MINOLTA INC
- YOSHIKI NAKANE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20190332034
- Publication date Oct 31, 2019
- Konica Minolta, Inc.
- Kei OKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, DEVELOPING DEVICE, AND DEVELOPER LIQUID-LE...
- Publication number 20190212671
- Publication date Jul 11, 2019
- Konica Minolta, Inc.
- Aiko KUBOTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20190163094
- Publication date May 30, 2019
- Konica Minolta, Inc.
- Kazuteru ISHIZUKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING DEVICE
- Publication number 20180335727
- Publication date Nov 22, 2018
- Konica Minolta, Inc.
- Kazuteru ISHIZUKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20180284644
- Publication date Oct 4, 2018
- Konica Minolta, Inc.
- Kei YUASA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20180107137
- Publication date Apr 19, 2018
- Konica Minolta, Inc.
- Kei OKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS AND IMAGE OF FORMING APPARATUS
- Publication number 20180067418
- Publication date Mar 8, 2018
- Konica Minolta, Inc.
- Shunichi TAKAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20180059578
- Publication date Mar 1, 2018
- Konica Minolta, Inc.
- Shota SAKURAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SYSTEM FOR PREDICTING OCCURRENCE OF DEFECTIVE IMAGE AND PROGRAM FOR...
- Publication number 20170236036
- Publication date Aug 17, 2017
- Konica Minolta, Inc.
- Natsuko KAWAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160378035
- Publication date Dec 29, 2016
- Konica Minolta, Inc.
- Kei OKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160378038
- Publication date Dec 29, 2016
- Konica Minolta, Inc.
- Hiroshi MORIMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND DENSITY UNEVENNE...
- Publication number 20160266533
- Publication date Sep 15, 2016
- Konica Minolta, Inc.
- Shunichi TAKAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING APPARATUS, IMAGE FORMING APPARATUS AND TEMPERATURE CONTROL M...
- Publication number 20150355584
- Publication date Dec 10, 2015
- Konica Minolta, Inc.
- Tetsuya ISHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF CONTROLLING IMAGE FORMING APPARATUS, IMAGE FORMING APPARA...
- Publication number 20150316878
- Publication date Nov 5, 2015
- Konica Minolta, Inc.
- Kazuteru ISHIZUKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LUBRICANT COATING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140169851
- Publication date Jun 19, 2014
- Konica Minolta, Inc.
- Hiroyuki SAITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kei OKAMURA

Person

Patents Grantslast 30 patents

Evaluation device and evaluation method

Image forming apparatus

Image forming apparatus and lubricant supply control method

Image forming apparatus and recording medium

Image forming apparatus and detecting method of image density failure

Cleaning member for image forming apparatus including a protrusion

Developing device and image forming apparatus, wherein the developi...

Image forming apparatus, developing device, and developer liquid-le...

Developing device and image forming device that mixes developing agent

Developing apparatus and image forming apparatus having developer m...

Developing device and image forming apparatus for efficient equaliz...

Developing apparatus and image forming apparatus

System for predicting occurrence of defective image and program for...

Developing device with side by side developing sections, and image...

Image forming apparatus

Image forming apparatus

Method of controlling image forming apparatus, image forming appara...

Image forming apparatus, image forming system, and density unevenne...

Fixing apparatus, image forming apparatus and temperature control m...

Patents Applicationslast 30 patents

IMAGE PROCESSING SYSTEM, IMAGE FORMING SYSTEM, INFORMATION PROCESSI...

IMAGE FORMING APPARATUS AND LUBRICANT SUPPLY CONTROL METHOD

Operation Status Prediction System, Defect Occurrence Prediction Sy...

IMAGE FORMING APPARATUS AND DETECTING METHOD OF IMAGE DENSITY FAILURE

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND RECORDING MEDIUM

EVALUATION DEVICE AND EVALUATION METHOD

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, DEVELOPING DEVICE, AND DEVELOPER LIQUID-LE...

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING DEVICE

DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING APPARATUS AND IMAGE OF FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

SYSTEM FOR PREDICTING OCCURRENCE OF DEFECTIVE IMAGE AND PROGRAM FOR...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND DENSITY UNEVENNE...

FIXING APPARATUS, IMAGE FORMING APPARATUS AND TEMPERATURE CONTROL M...

METHOD OF CONTROLLING IMAGE FORMING APPARATUS, IMAGE FORMING APPARA...

LUBRICANT COATING DEVICE AND IMAGE FORMING APPARATUS