Kazutoshi Ishida

Person

Mishima-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical measurement device and optical measurement method
- Patent number 11,960,101
- Issue date Apr 16, 2024
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G02 - OPTICS
Information Patent Grant
Portable lighting device and lighting method
- Patent number 11,549,664
- Issue date Jan 10, 2023
- Dai Nippon Printing Co., Ltd.
- Shumpei Nishio
- F21 - LIGHTING
Information Patent Grant
Timing control unit for controlling an illumination device with coh...
- Patent number 11,447,065
- Issue date Sep 20, 2022
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrophotographic member, electrophotographic process cartridge,...
- Patent number 10,976,683
- Issue date Apr 13, 2021
- Canon Kabushiki Kaisha
- Kazutoshi Ishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Screen, display apparatus, screen use method, particle, particle la...
- Patent number 10,955,736
- Issue date Mar 23, 2021
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G02 - OPTICS
Information Patent Grant
Illumination device, projection apparatus and projection-type image...
- Patent number 10,948,878
- Issue date Mar 16, 2021
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Developing roller, process cartridge and image forming apparatus
- Patent number 10,935,903
- Issue date Mar 2, 2021
- Canon Kabushiki Kaisha
- Ryo Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection device and projection-type video display device
- Patent number 10,809,541
- Issue date Oct 20, 2020
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Developing member having outer surface with independent electricall...
- Patent number 10,642,186
- Issue date May 5, 2020
- Canon Kabushiki Kaisha
- Yuji Sakurai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Screen, display apparatus, screen use method, particle, particle la...
- Patent number 10,634,986
- Issue date Apr 28, 2020
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Timing control unit for controlling an illumination device with coh...
- Patent number 10,576,874
- Issue date Mar 3, 2020
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrophotographic member, process cartridge and electrophotograph...
- Patent number 10,539,891
- Issue date Jan 21, 2020
- Canon Kabushiki Kaisha
- Toru Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Scanner device and device for measuring three-dimensional shape of...
- Patent number 10,523,902
- Issue date Dec 31, 2019
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection device and projection-type video display device
- Patent number 10,481,409
- Issue date Nov 19, 2019
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illumination device, projection apparatus and projection-type image...
- Patent number 10,365,498
- Issue date Jul 30, 2019
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G02 - OPTICS
Information Patent Grant
Electrophotographic member, process cartridge, and electrophotograp...
- Patent number 10,310,447
- Issue date Jun 4, 2019
- Canon Kabushiki Kaisha
- Hiroshi Morishita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection device and projection-type video display device
- Patent number 10,228,573
- Issue date Mar 12, 2019
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G02 - OPTICS
Information Patent Grant
Illumination device and projector
- Patent number 10,175,497
- Issue date Jan 8, 2019
- Dai Nippon Printing Co., Ltd.
- Kazutoshi Ishida
- G02 - OPTICS
Information Patent Grant
Projection type image display apparatus
- Patent number 10,156,732
- Issue date Dec 18, 2018
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G02 - OPTICS
Information Patent Grant
Illumination device, projection apparatus and projection-type image...
- Patent number 10,146,183
- Issue date Dec 4, 2018
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Member for electrophotography, developing apparatus, and electropho...
- Patent number 10,082,741
- Issue date Sep 25, 2018
- Canon Kabushiki Kaisha
- Kazutoshi Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Scanner device and device for measuring three-dimensional shape of...
- Patent number 10,051,243
- Issue date Aug 14, 2018
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Developing member, method of producing developing member, process c...
- Patent number 9,971,276
- Issue date May 15, 2018
- Canon Kabushiki Kaisha
- Kazutoshi Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus, electrophotographic process cartridge, and el...
- Patent number 9,952,532
- Issue date Apr 24, 2018
- Canon Kabushiki Kaisha
- Ryo Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller, with conductive elastic layer having exposed pro...
- Patent number 9,921,518
- Issue date Mar 20, 2018
- Canon Kabushiki Kaisha
- Yuji Sakurai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection device and projection-type video display device
- Patent number 9,869,880
- Issue date Jan 16, 2018
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection type image display apparatus
- Patent number 9,851,580
- Issue date Dec 26, 2017
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Member for electrophotography, process cartridge, and electrophotog...
- Patent number 9,482,986
- Issue date Nov 1, 2016
- Canon Kabushiki Kaisha
- Yuji Sakurai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illumination device, projection apparatus and projection-type image...
- Patent number 9,454,014
- Issue date Sep 27, 2016
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection device and projection-type video display device
- Patent number 9,423,627
- Issue date Aug 23, 2016
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPARKLE CONTRAST CORRECTING METHOD, COMPARING METHOD, COMPARING APP...
- Publication number 20240027357
- Publication date Jan 25, 2024
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MEASUREMENT DEVICE AND OPTICAL MEASUREMENT METHOD
- Publication number 20220244558
- Publication date Aug 4, 2022
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- G02 - OPTICS
Information Patent Application
PORTABLE LIGHTING DEVICE AND LIGHTING METHOD
- Publication number 20220018521
- Publication date Jan 20, 2022
- DAI NIPPON PRINTING CO., LTD.
- Shumpei NISHIO
- F21 - LIGHTING
Information Patent Application
FUNCTIONAL FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE
- Publication number 20210041603
- Publication date Feb 11, 2021
- DAI NIPPON PRINTING CO., LTD.
- Satoru KANKE
- G02 - OPTICS
Information Patent Application
SCREEN, DISPLAY APPARATUS, SCREEN USE METHOD, PARTICLE, PARTICLE LA...
- Publication number 20200225569
- Publication date Jul 16, 2020
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TIMING CONTROL UNIT FOR CONTROLLING AN ILLUMINATION DEVICE WITH COH...
- Publication number 20200156531
- Publication date May 21, 2020
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY DEVICE
- Publication number 20200041880
- Publication date Feb 6, 2020
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- G02 - OPTICS
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE,...
- Publication number 20200041926
- Publication date Feb 6, 2020
- Canon Kabushiki Kaisha
- Kazutoshi Ishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROJECTION DEVICE AND PROJECTION-TYPE VIDEO DISPLAY DEVICE
- Publication number 20200018987
- Publication date Jan 16, 2020
- DAI NIPPON PRINTING CO., LTD.
- Makio Kurashige
- G02 - OPTICS
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...
- Publication number 20200004170
- Publication date Jan 2, 2020
- Canon Kabushiki Kaisha
- Toru Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20190324382
- Publication date Oct 24, 2019
- Canon Kabushiki Kaisha
- Ryo Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE, AND ELECT...
- Publication number 20190265609
- Publication date Aug 29, 2019
- Canon Kabushiki Kaisha
- Yuji Sakurai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SCREEN AND DISPLAY DEVICE
- Publication number 20190265499
- Publication date Aug 29, 2019
- DAI NIPPON PRINTING CO., LTD.
- Shogo KUBOTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ILLUMINATION DEVICE, PROJECTION APPARATUS AND PROJECTION-TYPE IMAGE...
- Publication number 20190056694
- Publication date Feb 21, 2019
- DAI NIPPON PRINTING CO., LTD.
- Makio Kurashige
- G02 - OPTICS
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...
- Publication number 20190018362
- Publication date Jan 17, 2019
- Canon Kabushiki Kaisha
- Hiroshi Morishita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SCANNER DEVICE AND DEVICE FOR MEASURING THREE-DIMENSIONAL SHAPE OF...
- Publication number 20180309961
- Publication date Oct 25, 2018
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCREEN, DISPLAY APPARATUS, SCREEN USE METHOD, PARTICLE, PARTICLE LA...
- Publication number 20180120688
- Publication date May 3, 2018
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- G02 - OPTICS
Information Patent Application
PROJECTION DEVICE AND PROJECTION-TYPE VIDEO DISPLAY DEVICE
- Publication number 20180095292
- Publication date Apr 5, 2018
- DAI NIPPON PRINTING CO., LTD.
- Makio Kurashige
- G02 - OPTICS
Information Patent Application
PROJECTION TYPE IMAGE DISPLAY APPARATUS
- Publication number 20180039092
- Publication date Feb 8, 2018
- DAI NIPPON PRINTING CO., LTD.
- Makio Kurashige
- G02 - OPTICS
Information Patent Application
DEVELOPING APPARATUS, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE, AND EL...
- Publication number 20180031997
- Publication date Feb 1, 2018
- Canon Kabushiki Kaisha
- Ryo Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20170334341
- Publication date Nov 23, 2017
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- B60 - VEHICLES IN GENERAL
Information Patent Application
DEVELOPING ROLLER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE...
- Publication number 20170248867
- Publication date Aug 31, 2017
- Canon Kabushiki Kaisha
- Yuji Sakurai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING MEMBER, METHOD OF PRODUCING DEVELOPING MEMBER, PROCESS C...
- Publication number 20170139346
- Publication date May 18, 2017
- Canon Kabushiki Kaisha
- Kazutoshi Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20170108704
- Publication date Apr 20, 2017
- DAI NIPPON PRINTING CO., LTD.
- Kazutoshi ISHIDA
- G02 - OPTICS
Information Patent Application
MEMBER FOR ELECTROPHOTOGRAPHY, DEVELOPING APPARATUS, AND ELECTROPHO...
- Publication number 20170097580
- Publication date Apr 6, 2017
- Canon Kabushiki Kaisha
- Kazutoshi Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ILLUMINATION DEVICE, PROJECTION APPARATUS AND PROJECTION-TYPE IMAGE...
- Publication number 20160349526
- Publication date Dec 1, 2016
- DAI NIPPON PRINTING CO., LTD.
- Makio Kurashige
- G02 - OPTICS
Information Patent Application
PROJECTION DEVICE AND PROJECTION-TYPE VIDEO DISPLAY DEVICE
- Publication number 20160327805
- Publication date Nov 10, 2016
- DAI NIPPON PRINTING CO., LTD.
- Makio Kurashige
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE, PROJECTION APPARATUS AND PROJECTION-TYPE IMAGE...
- Publication number 20160266545
- Publication date Sep 15, 2016
- DAI NIPPON PRINTING CO., LTD.
- Makio Kurashige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION TYPE IMAGE DISPLAY APPARATUS
- Publication number 20160266399
- Publication date Sep 15, 2016
- DAI NIPPON PRINTING CO., LTD.
- Makio Kurashige
- G02 - OPTICS
Information Patent Application
MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE, AND ELECTROPHOTOG...
- Publication number 20160252842
- Publication date Sep 1, 2016
- Canon Kabushiki Kaisha
- Yuji Sakurai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kazutoshi Ishida

Person

Patents Grantslast 30 patents

Optical measurement device and optical measurement method

Portable lighting device and lighting method

Timing control unit for controlling an illumination device with coh...

Electrophotographic member, electrophotographic process cartridge,...

Screen, display apparatus, screen use method, particle, particle la...

Illumination device, projection apparatus and projection-type image...

Developing roller, process cartridge and image forming apparatus

Projection device and projection-type video display device

Developing member having outer surface with independent electricall...

Screen, display apparatus, screen use method, particle, particle la...

Timing control unit for controlling an illumination device with coh...

Electrophotographic member, process cartridge and electrophotograph...

Scanner device and device for measuring three-dimensional shape of...

Projection device and projection-type video display device

Illumination device, projection apparatus and projection-type image...

Electrophotographic member, process cartridge, and electrophotograp...

Projection device and projection-type video display device

Illumination device and projector

Projection type image display apparatus

Illumination device, projection apparatus and projection-type image...

Member for electrophotography, developing apparatus, and electropho...

Scanner device and device for measuring three-dimensional shape of...

Developing member, method of producing developing member, process c...

Developing apparatus, electrophotographic process cartridge, and el...

Developing roller, with conductive elastic layer having exposed pro...

Projection device and projection-type video display device

Projection type image display apparatus

Member for electrophotography, process cartridge, and electrophotog...

Illumination device, projection apparatus and projection-type image...

Projection device and projection-type video display device

Patents Applicationslast 30 patents

SPARKLE CONTRAST CORRECTING METHOD, COMPARING METHOD, COMPARING APP...

OPTICAL MEASUREMENT DEVICE AND OPTICAL MEASUREMENT METHOD

PORTABLE LIGHTING DEVICE AND LIGHTING METHOD

FUNCTIONAL FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE

SCREEN, DISPLAY APPARATUS, SCREEN USE METHOD, PARTICLE, PARTICLE LA...

TIMING CONTROL UNIT FOR CONTROLLING AN ILLUMINATION DEVICE WITH COH...

DISPLAY DEVICE

ELECTROPHOTOGRAPHIC MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE,...

PROJECTION DEVICE AND PROJECTION-TYPE VIDEO DISPLAY DEVICE

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...

DEVELOPING ROLLER, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

DEVELOPING MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE, AND ELECT...

SCREEN AND DISPLAY DEVICE

ILLUMINATION DEVICE, PROJECTION APPARATUS AND PROJECTION-TYPE IMAGE...

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...

SCANNER DEVICE AND DEVICE FOR MEASURING THREE-DIMENSIONAL SHAPE OF...

SCREEN, DISPLAY APPARATUS, SCREEN USE METHOD, PARTICLE, PARTICLE LA...

PROJECTION DEVICE AND PROJECTION-TYPE VIDEO DISPLAY DEVICE

PROJECTION TYPE IMAGE DISPLAY APPARATUS

DEVELOPING APPARATUS, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE, AND EL...

ILLUMINATION DEVICE

DEVELOPING ROLLER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE...

DEVELOPING MEMBER, METHOD OF PRODUCING DEVELOPING MEMBER, PROCESS C...

ILLUMINATION DEVICE

MEMBER FOR ELECTROPHOTOGRAPHY, DEVELOPING APPARATUS, AND ELECTROPHO...

ILLUMINATION DEVICE, PROJECTION APPARATUS AND PROJECTION-TYPE IMAGE...

PROJECTION DEVICE AND PROJECTION-TYPE VIDEO DISPLAY DEVICE

ILLUMINATION DEVICE, PROJECTION APPARATUS AND PROJECTION-TYPE IMAGE...

PROJECTION TYPE IMAGE DISPLAY APPARATUS

MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE, AND ELECTROPHOTOG...