Ryutaro KEMBO

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resin particle
- Patent number 12,157,813
- Issue date Dec 3, 2024
- FUJIFILM Business Innovation Corp.
- Yukiaki Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin particle
- Patent number 11,965,043
- Issue date Apr 23, 2024
- FUJIFILM Business Innovation Corp.
- Ryutaro Kembo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin particle
- Patent number 11,884,816
- Issue date Jan 30, 2024
- FUJIFILM Business Innovation Corp.
- Yukiaki Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Unit and image forming apparatus having a certain adhesive force pr...
- Patent number 11,693,339
- Issue date Jul 4, 2023
- FUJIFILM Business Innovation Corp.
- Masato Ono
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic charge image, electrostatic char...
- Patent number 11,131,940
- Issue date Sep 28, 2021
- FUJIFILM Business Innovation Corp.
- Shinya Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 10,866,532
- Issue date Dec 15, 2020
- Fuji Xerox Co., Ltd.
- Tomohiro Shinya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 10,795,274
- Issue date Oct 6, 2020
- Fuji Xerox Co., Ltd.
- Shinya Nakashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner set, white toner, and electrostatic charge image developer
- Patent number 10,670,983
- Issue date Jun 2, 2020
- Fuji Xerox Co., Ltd.
- Tetsuya Taguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 10,324,389
- Issue date Jun 18, 2019
- Fuji Xerox Co., Ltd.
- Shinya Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing toner set, electrostatic char...
- Patent number 10,254,667
- Issue date Apr 9, 2019
- Fuji Xerox Co., Ltd.
- Tomoaki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
RESIN PARTICLE
- Publication number 20240228678
- Publication date Jul 11, 2024
- FUJIFILM Business Innovation Corp.
- Ryutaro KEMBO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MANUFACTURING METHOD OF ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER
- Publication number 20240168399
- Publication date May 23, 2024
- FUJIFILM Business Innovation Corp.
- Ryutaro KEMBO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER SET, ELECTROSTATIC CHAR...
- Publication number 20230104971
- Publication date Apr 6, 2023
- FUJIFILM Business Innovation Corp.
- Ryutaro KEMBO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20230105118
- Publication date Apr 6, 2023
- FUJIFILM Business Innovation Corp.
- Tomoaki TANAKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20230103095
- Publication date Mar 30, 2023
- FUJIFILM Business Innovation Corp.
- Yukiaki NAKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAG...
- Publication number 20220308484
- Publication date Sep 29, 2022
- FUJIFILM Business Innovation Corp.
- Ryutaro KEMBO
- B82 - NANO-TECHNOLOGY
Information Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT
- Publication number 20220244654
- Publication date Aug 4, 2022
- FUJIFILM Business Innovation Corp.
- Tomoaki TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT
- Publication number 20220244655
- Publication date Aug 4, 2022
- FUJIFILM Business Innovation Corp.
- Kana NAGASHIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
UNIT AND IMAGE FORMING APPARATUS
- Publication number 20220244663
- Publication date Aug 4, 2022
- FUJIFILM Business Innovation Corp.
- Masato ONO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIN PARTICLE
- Publication number 20210253846
- Publication date Aug 19, 2021
- FUJI XEROX CO., LTD
- Yukiaki NAKAMURA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RESIN PARTICLE
- Publication number 20210253750
- Publication date Aug 19, 2021
- FUJIFILM Business Innovation Corp.
- Ryutaro KEMBO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN PARTICLE
- Publication number 20210253845
- Publication date Aug 19, 2021
- FUJI XEROX CO., LTD
- Yukiaki NAKAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CHAR...
- Publication number 20200310271
- Publication date Oct 1, 2020
- FUJI XEROX CO., LTD
- Shinya SAKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20200310269
- Publication date Oct 1, 2020
- FUJI XEROX CO., LTD
- Tomohiro SHINYA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20200310270
- Publication date Oct 1, 2020
- Fuji Xerox Co., Ltd.
- Shinya Nakashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20190094729
- Publication date Mar 28, 2019
- FUJI XEROX CO., LTD
- Shinya SAKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER SET, WHITE TONER, AND ELECTROSTATIC CHARGE IMAGE DEVELOPER
- Publication number 20180164709
- Publication date Jun 14, 2018
- FUJI XEROX CO., LTD
- Tetsuya TAGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER SET, ELECTROSTATIC CHAR...
- Publication number 20180129145
- Publication date May 10, 2018
- FUJI XEROX CO., LTD
- Tomoaki TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Ryutaro KEMBO

Person

Patents Grantslast 30 patents

Resin particle

Resin particle

Resin particle

Unit and image forming apparatus having a certain adhesive force pr...

Toner for developing electrostatic charge image, electrostatic char...

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

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

Toner set, white toner, and electrostatic charge image developer

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

Electrostatic charge image developing toner set, electrostatic char...

Patents Applicationslast 30 patents

RESIN PARTICLE

MANUFACTURING METHOD OF ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER

ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER SET, ELECTROSTATIC CHAR...

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

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

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

TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT

TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT

UNIT AND IMAGE FORMING APPARATUS

RESIN PARTICLE

RESIN PARTICLE

RESIN PARTICLE

TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CHAR...

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

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

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

TONER SET, WHITE TONER, AND ELECTROSTATIC CHARGE IMAGE DEVELOPER

ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER SET, ELECTROSTATIC CHAR...