Koji Wada

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus having an opening/closing member that is pr...
- Patent number 12,111,601
- Issue date Oct 8, 2024
- Canon Kabushiki Kaisha
- Koji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Solid-liquid separation device
- Patent number 12,024,448
- Issue date Jul 2, 2024
- AMCON INC.
- Koji Wada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cable antenna, gate antenna, antenna unit, automatic conveyor shelf...
- Patent number 11,862,852
- Issue date Jan 2, 2024
- Yometel Co., Ltd.
- Yoshinobu Okano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cartridge, supply container, and image forming apparatus
- Patent number 11,846,895
- Issue date Dec 19, 2023
- Canon Kabushiki Kaisha
- Koji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming system
- Patent number 11,846,894
- Issue date Dec 19, 2023
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,841,674
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Daisuke Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container having a base portion with a discharge opening and...
- Patent number 11,774,881
- Issue date Oct 3, 2023
- Canon Kabushiki Kaisha
- Masaaki Sato
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
Image forming apparatus having an opening/closing member that is pr...
- Patent number 11,573,521
- Issue date Feb 7, 2023
- Canon Kabushiki Kaisha
- Koji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Conveyance unit, process cartridge, and image forming apparatus
- Patent number 11,506,996
- Issue date Nov 22, 2022
- Canon Kabushiki Kaisha
- Hiroshi Takarada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,487,242
- Issue date Nov 1, 2022
- Canon Kabushiki Kaisha
- Daisuke Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming system
- Patent number 11,467,514
- Issue date Oct 11, 2022
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, supply container, and image forming apparatus
- Patent number 11,422,484
- Issue date Aug 23, 2022
- Canon Kabushiki Kaisha
- Koji Wada
- 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
Conveyance unit, process cartridge, and image forming apparatus
- Patent number 11,199,794
- Issue date Dec 14, 2021
- Canon Kabushiki Kaisha
- Hiroshi Takarada
- 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
Image forming apparatus and cartridge mountable on the same
- Patent number 10,509,361
- Issue date Dec 17, 2019
- Canon Kabushiki Kaisha
- Koji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Developing blade, developing device, and cartridge
- Patent number 10,451,996
- Issue date Oct 22, 2019
- Canon Kabushiki Kaisha
- Shohei Katsuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Information Patent Grant
Process cartridge for image forming apparatus
- Patent number D843443
- Issue date Mar 19, 2019
- Canon Kabushiki Kaisha
- Tachio Kawai
- D18 - Printing and office machinery
Information Patent Grant
Process cartridge
- Patent number 9,367,031
- Issue date Jun 14, 2016
- Canon Kabushiki Kaisha
- Koji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transmission line resonator, band-pass filter and branching filter
- Patent number 9,356,333
- Issue date May 31, 2016
- The University of Electro-Communications
- Koji Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transmission line resonator, bandpass filter using transmission lin...
- Patent number 9,270,008
- Issue date Feb 23, 2016
- The University of Electro-Communications
- Koji Wada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Developer accommodating unit, developing device, process cartridge...
- Patent number 9,207,581
- Issue date Dec 8, 2015
- Canon Kabushiki Kaisha
- Koji Wada
- 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
IMAGE FORMING APPARATUS
- Publication number 20240085851
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Daisuke Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS
- Publication number 20240085823
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Koji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER
- Publication number 20230400792
- Publication date Dec 14, 2023
- Canon Kabushiki Kaisha
- Masaaki Sato
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
IMAGE FORMING APPARATUS
- Publication number 20230134527
- Publication date May 4, 2023
- Canon Kabushiki Kaisha
- Koji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230112483
- Publication date Apr 13, 2023
- Canon Kabushiki Kaisha
- Daisuke Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CABLE ANTENNA, GATE ANTENNA, ANTENNA UNIT, AUTOMATIC CONVEYOR SHELF...
- Publication number 20230021894
- Publication date Jan 26, 2023
- Yometel Co., Ltd.
- Yoshinobu OKANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20220404735
- Publication date Dec 22, 2022
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS
- Publication number 20220365462
- Publication date Nov 17, 2022
- Canon Kabushiki Kaisha
- Koji Wada
- 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
TONER CONTAINER
- Publication number 20220155708
- Publication date May 19, 2022
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONVEYANCE UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20220066355
- Publication date Mar 3, 2022
- Canon Kabushiki Kaisha
- Hiroshi Takarada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SOLID-LIQUID SEPARATION DEVICE
- Publication number 20220064044
- Publication date Mar 3, 2022
- AMCON INC.
- Koji WADA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220026846
- Publication date Jan 27, 2022
- Canon Kabushiki Kaisha
- Daisuke Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210405574
- Publication date Dec 30, 2021
- Canon Kabushiki Kaisha
- Koji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20210405552
- Publication date Dec 30, 2021
- 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, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS
- Publication number 20210109457
- Publication date Apr 15, 2021
- Canon Kabushiki Kaisha
- Koji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONVEYANCE UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20210096483
- Publication date Apr 1, 2021
- Canon Kabushiki Kaisha
- Hiroshi Takarada
- 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
IMAGE FORMING APPARATUS AND CARTRIDGE MOUNTABLE ON THE SAME
- Publication number 20190163121
- Publication date May 30, 2019
- Canon Kabushiki Kaisha
- Koji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING BLADE, DEVELOPING DEVICE, AND CARTRIDGE
- Publication number 20190025729
- Publication date Jan 24, 2019
- Canon Kabushiki Kaisha
- Shohei Katsuya
- 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
Information Patent Application
PROCESS CARTRIDGE
- Publication number 20160070227
- Publication date Mar 10, 2016
- Canon Kabushiki Kaisha
- Koji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Image forming apparatus having an opening/closing member that is pr...

Solid-liquid separation device

Cable antenna, gate antenna, antenna unit, automatic conveyor shelf...

Cartridge, supply container, and image forming apparatus

Image forming apparatus and image forming system

Image forming apparatus

Toner container having a base portion with a discharge opening and...

Cartridge, member constituting cartridge, and image forming apparatus

Cartridge, member constituting cartridge, and image forming apparatus

Image forming apparatus having an opening/closing member that is pr...

Conveyance unit, process cartridge, and image forming apparatus

Image forming apparatus

Image forming apparatus and image forming system

Cartridge, supply container, and image forming apparatus

Cartridge, member constituting cartridge, and image forming apparatus

Cartridge, member constituting cartridge, and image forming apparatus

Conveyance unit, process 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

Image forming apparatus and cartridge mountable on the same

Bearing for process cartridge for image forming apparatus

Developing blade, developing device, and cartridge

Cartridge, member constituting cartridge, and image forming apparatus

Process cartridge for image forming apparatus

Process cartridge

Transmission line resonator, band-pass filter and branching filter

Transmission line resonator, bandpass filter using transmission lin...

Developer accommodating unit, developing device, process cartridge...

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

IMAGE FORMING APPARATUS

CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS

TONER CONTAINER

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

CABLE ANTENNA, GATE ANTENNA, ANTENNA UNIT, AUTOMATIC CONVEYOR SHELF...

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

TONER CONTAINER

CONVEYANCE UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

SOLID-LIQUID SEPARATION DEVICE

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS

CONVEYANCE UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND CARTRIDGE MOUNTABLE ON THE SAME

DEVELOPING BLADE, DEVELOPING DEVICE, AND CARTRIDGE

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE