Daisuke Tomita

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resin fine particle, thermoplastic resin particle, and method for p...
- Patent number 12,130,586
- Issue date Oct 29, 2024
- FUJIFILM Business Innovation Corp.
- Daisuke Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing toner for developing electrostatic charge ima...
- Patent number 12,078,959
- Issue date Sep 3, 2024
- FUJIFILM Business Innovation Corp.
- Daisuke Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resin fine particle, thermoplastic resin particle, and method for p...
- Patent number 12,025,950
- Issue date Jul 2, 2024
- FUJIFILM Business Innovation Corp.
- Daisuke Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner, method for producing electros...
- Patent number 11,675,285
- Issue date Jun 13, 2023
- FUJIFILM Business Innovation Corp.
- Daisuke Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image projection device
- Patent number 11,647,170
- Issue date May 9, 2023
- Ricoh Company, Ltd.
- Tomoko Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrostatic charge image development toner and electrostatic char...
- Patent number 10,761,444
- Issue date Sep 1, 2020
- Fuji Xerox Co., Ltd.
- Atsushi Sugawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic-image developing toner, electrostatic-image developer...
- Patent number 10,754,269
- Issue date Aug 25, 2020
- Fuji Xerox Co., Ltd.
- Yasuo Kadokura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner, electrostatic image developer...
- Patent number 10,732,532
- Issue date Aug 4, 2020
- Fuji Xerox Co., Ltd.
- Atsushi Sugawara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical module for optical height measurement
- Patent number 10,724,845
- Issue date Jul 28, 2020
- Hitachi-LG Data Storage, Inc.
- Daisuke Tomita
- G01 - MEASURING TESTING
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 10,719,022
- Issue date Jul 21, 2020
- Fuji Xerox Co., Ltd.
- Yasuo Kadokura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic-image developing toner, electrostatic-image developer...
- Patent number 10,656,546
- Issue date May 19, 2020
- Fuji Xerox Co., Ltd.
- Daisuke Tomita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Charging device, process cartridge, and image forming apparatus
- Patent number 10,481,515
- Issue date Nov 19, 2019
- Ricoh Company, Ltd.
- Nobuo Kuwabara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Scanning type image measuring apparatus and scanning type image mea...
- Patent number 10,451,866
- Issue date Oct 22, 2019
- Hitachi-LG Data Storage, Inc.
- Katsuhiko Kimura
- G01 - MEASURING TESTING
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 10,423,088
- Issue date Sep 24, 2019
- Fuji Xerox Co., Ltd.
- Atsushi Sugawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Monocyclic compound
- Patent number 10,252,997
- Issue date Apr 9, 2019
- Takeda Pharmaceutical Company Limited
- Ryo Mizojiri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cleaning device, process cartridge incorporating the cleaning devic...
- Patent number 10,042,314
- Issue date Aug 7, 2018
- Ricoh Company, Ltd.
- Daisuke Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device, and image forming apparatus and process unit incor...
- Patent number 10,018,941
- Issue date Jul 10, 2018
- Ricoh Company, Ltd.
- Daisuke Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 9,989,872
- Issue date Jun 5, 2018
- Fuji Xerox Co., Ltd.
- Yukiaki Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner conveyance device and image forming apparatus
- Patent number 9,983,512
- Issue date May 29, 2018
- Ricoh Company, Ltd.
- Yusuke Ishizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device including roller, and image forming apparatus and process ca...
- Patent number 9,958,823
- Issue date May 1, 2018
- Ricoh Company, Ltd.
- Daisuke Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus which controls the rotation speed of a lubr...
- Patent number 9,798,288
- Issue date Oct 24, 2017
- Ricoh Company, Ltd.
- Yasuhiro Maehata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cyclopropanamine compound and use thereof
- Patent number 9,751,885
- Issue date Sep 5, 2017
- Takeda Pharmaceutical Company Limited
- Naoki Tomita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Silica composite particles and method of preparing the same
- Patent number 9,708,191
- Issue date Jul 18, 2017
- Fuji Xerox Co., Ltd.
- Takeshi Iwanaga
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Toner conveyance device and image forming apparatus
- Patent number 9,703,253
- Issue date Jul 11, 2017
- Ricoh Company, Ltd.
- Daisuke Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,690,250
- Issue date Jun 27, 2017
- Ricoh Company, Ltd.
- Tomohiko Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cyclopropaneamine compound
- Patent number 9,682,925
- Issue date Jun 20, 2017
- Takeda Pharmaceutical Company Limited
- Naoki Tomita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical measuring apparatus
- Patent number 9,658,054
- Issue date May 23, 2017
- Hitachi-LG Data Storage, Inc.
- Kentaro Osawa
- G01 - MEASURING TESTING
Information Patent Grant
Optical tomography observation apparatus
- Patent number 9,638,510
- Issue date May 2, 2017
- Hitachi-LG Data Storage, Inc.
- Kentaro Osawa
- G01 - MEASURING TESTING
Information Patent Grant
Lubricant applicator, image forming apparatus, and process cartridge
- Patent number 9,632,475
- Issue date Apr 25, 2017
- Ricoh Company, Ltd.
- Hiroyuki Uenishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical image measuring apparatus
- Patent number 9,593,935
- Issue date Mar 14, 2017
- Hitachi-LG Data Storage, Inc.
- Kentaro Osawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE DISPLAY ELEMENT AND IMAGE DISPLAY DEVICE USING SAME
- Publication number 20230367121
- Publication date Nov 16, 2023
- Hitachi-LG Data Storage, Inc.
- Daisuke TOMITA
- G02 - OPTICS
Information Patent Application
METHOD OF PRODUCING RESIN PARTICLES AND METHOD OF PRODUCING ELECTRO...
- Publication number 20230098401
- Publication date Mar 30, 2023
- FUJIFILM Business Innovation Corp.
- Daisuke TOMITA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPING TONER, METHOD FOR PRODUCING ELECTROS...
- Publication number 20220373909
- Publication date Nov 24, 2022
- FUJIFILM Business Innovation Corp.
- Daisuke TOMITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIN FINE PARTICLE, THERMOPLASTIC RESIN PARTICLE, AND METHOD FOR P...
- Publication number 20220373912
- Publication date Nov 24, 2022
- FUJIFILM Business Innovation Corp.
- Daisuke TOMITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAG...
- Publication number 20220308483
- Publication date Sep 29, 2022
- FUJIFILM Business Innovation Corp.
- Daisuke TOMITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAG...
- Publication number 20220308482
- Publication date Sep 29, 2022
- FUJIFILM Business Innovation Corp.
- Yuya KATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PREPARING METHOD OF ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, EL...
- Publication number 20220299897
- Publication date Sep 22, 2022
- FUJIFILM Business Innovation Corp.
- Takahisa TATEKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIN FINE PARTICLE, THERMOPLASTIC RESIN PARTICLE, AND METHOD FOR P...
- Publication number 20210255558
- Publication date Aug 19, 2021
- FUJI XEROX CO., LTD
- Daisuke TOMITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE PROJECTION DEVICE
- Publication number 20210127097
- Publication date Apr 29, 2021
- RICOH COMPANY, LTD.
- Tomoko TAKAHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTROSTATIC-IMAGE DEVELOPING TONER, ELECTROSTATIC-IMAGE DEVELOPER...
- Publication number 20200292951
- Publication date Sep 17, 2020
- FUJI XEROX CO., LTD
- Yasuo KADOKURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPMENT TONER, ELECTROSTATIC CHARGE...
- Publication number 20200089138
- Publication date Mar 19, 2020
- FUJI XEROX CO., LTD
- Yasuo KADOKURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPMENT TONER AND ELECTROSTATIC CHAR...
- Publication number 20200089137
- Publication date Mar 19, 2020
- FUJI XEROX CO., LTD
- Atsushi SUGAWARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20190317417
- Publication date Oct 17, 2019
- FUJI XEROX CO., LTD
- Atsushi SUGAWARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20190294062
- Publication date Sep 26, 2019
- FUJI XEROX CO., LTD
- Yasuo KADOKURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL MODULE FOR OPTICAL HEIGHT MEASUREMENT
- Publication number 20190293406
- Publication date Sep 26, 2019
- Hitachi-LG Data Storage, Inc.
- Daisuke TOMITA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MODULE FOR OPTICAL HEIGHT MEASUREMENT
- Publication number 20190293408
- Publication date Sep 26, 2019
- Hitachi-LG Data Storage, Inc.
- Daisuke TOMITA
- G01 - MEASURING TESTING
Information Patent Application
CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20190258188
- Publication date Aug 22, 2019
- RICOH COMPANY, LTD.
- Nobuo Kuwabara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SCANNING TYPE IMAGE MEASURING APPARATUS AND SCANNING TYPE IMAGE MEA...
- Publication number 20180120558
- Publication date May 3, 2018
- Hitachi-LG Data Storage, Inc.
- Katsuhiko KIMURA
- G02 - OPTICS
Information Patent Application
MONOCYCLIC COMPOUND
- Publication number 20180079723
- Publication date Mar 22, 2018
- Takeda Pharmaceutical Company Limited
- Ryo Mizojiri
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20180059563
- Publication date Mar 1, 2018
- FUJI XEROX CO., LTD
- Yukiaki NAKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE, PROCESS CARTRIDGE INCORPORATING THE CLEANING DEVIC...
- Publication number 20180046128
- Publication date Feb 15, 2018
- RICOH COMPANY, LTD.
- Daisuke TOMITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE, AND IMAGE FORMING APPARATUS AND PROCESS UNIT INCOR...
- Publication number 20170269511
- Publication date Sep 21, 2017
- Daisuke TOMITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20170261887
- Publication date Sep 14, 2017
- RICOH COMPANY, LTD.
- Yusuke ISHIZUKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVICE INCLUDING ROLLER, AND IMAGE FORMING APPARATUS AND PROCESS CA...
- Publication number 20170102663
- Publication date Apr 13, 2017
- Daisuke TOMITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160334757
- Publication date Nov 17, 2016
- Yasuhiro MAEHATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20160306318
- Publication date Oct 20, 2016
- Daisuke TOMITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160231704
- Publication date Aug 11, 2016
- RICOH COMPANY, LTD.
- Tomohiko Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160231689
- Publication date Aug 11, 2016
- Daisuke TOMITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CYCLOPROPANEAMINE COMPOUND
- Publication number 20160130215
- Publication date May 12, 2016
- Takeda Pharmaceutical Company Limted
- Naoki Tomita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OPTICAL IMAGE MEASURING APPARATUS
- Publication number 20160054113
- Publication date Feb 25, 2016
- Hitachi-LG Data Storage, Inc.
- Kentaro Osawa
- G01 - MEASURING TESTING

Daisuke Tomita

Person

Patents Grantslast 30 patents

Resin fine particle, thermoplastic resin particle, and method for p...

Method for producing toner for developing electrostatic charge ima...

Resin fine particle, thermoplastic resin particle, and method for p...

Electrostatic image developing toner, method for producing electros...

Image projection device

Electrostatic charge image development toner and electrostatic char...

Electrostatic-image developing toner, electrostatic-image developer...

Electrostatic image developing toner, electrostatic image developer...

Optical module for optical height measurement

Electrostatic charge image developing toner, electrostatic charge i...

Electrostatic-image developing toner, electrostatic-image developer...

Charging device, process cartridge, and image forming apparatus

Scanning type image measuring apparatus and scanning type image mea...

Electrostatic charge image developing toner, electrostatic charge i...

Monocyclic compound

Cleaning device, process cartridge incorporating the cleaning devic...

Cleaning device, and image forming apparatus and process unit incor...

Electrostatic charge image developing toner, electrostatic charge i...

Toner conveyance device and image forming apparatus

Device including roller, and image forming apparatus and process ca...

Image forming apparatus which controls the rotation speed of a lubr...

Cyclopropanamine compound and use thereof

Silica composite particles and method of preparing the same

Toner conveyance device and image forming apparatus

Image forming apparatus

Cyclopropaneamine compound

Optical measuring apparatus

Optical tomography observation apparatus

Lubricant applicator, image forming apparatus, and process cartridge

Optical image measuring apparatus

Patents Applicationslast 30 patents

IMAGE DISPLAY ELEMENT AND IMAGE DISPLAY DEVICE USING SAME

METHOD OF PRODUCING RESIN PARTICLES AND METHOD OF PRODUCING ELECTRO...

ELECTROSTATIC IMAGE DEVELOPING TONER, METHOD FOR PRODUCING ELECTROS...

RESIN FINE PARTICLE, THERMOPLASTIC RESIN PARTICLE, AND METHOD FOR P...

METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAG...

METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAG...

PREPARING METHOD OF ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, EL...

RESIN FINE PARTICLE, THERMOPLASTIC RESIN PARTICLE, AND METHOD FOR P...

IMAGE PROJECTION DEVICE

ELECTROSTATIC-IMAGE DEVELOPING TONER, ELECTROSTATIC-IMAGE DEVELOPER...

ELECTROSTATIC CHARGE IMAGE DEVELOPMENT TONER, ELECTROSTATIC CHARGE...

ELECTROSTATIC CHARGE IMAGE DEVELOPMENT TONER AND ELECTROSTATIC CHAR...

ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...

ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...

OPTICAL MODULE FOR OPTICAL HEIGHT MEASUREMENT

OPTICAL MODULE FOR OPTICAL HEIGHT MEASUREMENT

CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

SCANNING TYPE IMAGE MEASURING APPARATUS AND SCANNING TYPE IMAGE MEA...

MONOCYCLIC COMPOUND

ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...

CLEANING DEVICE, PROCESS CARTRIDGE INCORPORATING THE CLEANING DEVIC...

CLEANING DEVICE, AND IMAGE FORMING APPARATUS AND PROCESS UNIT INCOR...

TONER CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS

DEVICE INCLUDING ROLLER, AND IMAGE FORMING APPARATUS AND PROCESS CA...

IMAGE FORMING APPARATUS

TONER CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

CYCLOPROPANEAMINE COMPOUND

OPTICAL IMAGE MEASURING APPARATUS