Yukio Kubo

Person

Boise, ID, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cartridge, member constituting cartridge, and image forming apparatus
- Patent number 12,140,903
- Issue date Nov 12, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, member constituting cartridge, and image forming apparatus
- Patent number 12,140,904
- Issue date Nov 12, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, member constituting cartridge, and image forming apparatus
- Patent number 11,698,601
- Issue date Jul 11, 2023
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, member constituting cartridge, and image forming apparatus
- Patent number 11,693,355
- Issue date Jul 4, 2023
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, member constituting cartridge, and image forming apparatus
- Patent number 11,314,199
- Issue date Apr 26, 2022
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, member constituting cartridge, and image forming apparatus
- Patent number 11,307,529
- Issue date Apr 19, 2022
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, member constituting cartridge, and image forming apparatus
- Patent number 11,131,960
- Issue date Sep 28, 2021
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge for image forming apparatus
- Patent number D873337
- Issue date Jan 21, 2020
- Canon Kabushiki Kaisha
- Masaaki Sato
- D18 - Printing and office machinery
Information Patent Grant
Side cover for process cartridge for image forming apparatus
- Patent number D873339
- Issue date Jan 21, 2020
- Canon Kabushiki Kaisha
- Masaaki Sato
- D18 - Printing and office machinery
Information Patent Grant
Process cartridge for image forming apparatus
- Patent number D873338
- Issue date Jan 21, 2020
- Canon Kabushiki Kaisha
- Masaaki Sato
- D18 - Printing and office machinery
Information Patent Grant
Bearing for process cartridge for image forming apparatus
- Patent number D873340
- Issue date Jan 21, 2020
- Canon Kabushiki Kaisha
- Masaaki Sato
- D18 - Printing and office machinery
Information Patent Grant
Bearing for process cartridge for image forming apparatus
- Patent number D869549
- Issue date Dec 10, 2019
- Canon Kabushiki Kaisha
- Masaaki Sato
- D18 - Printing and office machinery
Information Patent Grant
Cartridge, member constituting cartridge, and image forming apparatus
- Patent number 10,386,786
- Issue date Aug 20, 2019
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20240302789
- Publication date Sep 12, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20240302788
- Publication date Sep 12, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20240280937
- Publication date Aug 22, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20240142913
- Publication date May 2, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20230297024
- Publication date Sep 21, 2023
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20220197211
- Publication date Jun 23, 2022
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20210263467
- Publication date Aug 26, 2021
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20200249623
- Publication date Aug 6, 2020
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20200142353
- Publication date May 7, 2020
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20180321637
- Publication date Nov 8, 2018
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20170261927
- Publication date Sep 14, 2017
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Cartridge, member constituting cartridge, and image forming apparatus

Cartridge, member constituting cartridge, and image forming apparatus

Cartridge, member constituting cartridge, and image forming apparatus

Cartridge, member constituting cartridge, and image forming apparatus

Cartridge, member constituting cartridge, and image forming apparatus

Cartridge, member constituting cartridge, and image forming apparatus

Cartridge, member constituting cartridge, and image forming apparatus

Process cartridge for image forming apparatus

Side cover for process cartridge for image forming apparatus

Process cartridge for image forming apparatus

Bearing for process cartridge for image forming apparatus

Bearing for process cartridge for image forming apparatus

Cartridge, member constituting cartridge, and image forming apparatus

Patents Applicationslast 30 patents

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS