Masaaki Sato

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus having toner replenishment
- Patent number 12,210,312
- Issue date Jan 28, 2025
- Canon Kabushiki Kaisha
- Tomio Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tool changer
- Patent number 12,179,252
- Issue date Dec 31, 2024
- Amada Co., Ltd.
- Masaaki Sato
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
Information processing apparatus that transmits requests with trans...
- Patent number 12,132,874
- Issue date Oct 29, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G06 - COMPUTING CALCULATING COUNTING
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
Toner pack
- Patent number D1043812
- Issue date Sep 24, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Vehicle cleaner system
- Patent number 12,091,040
- Issue date Sep 17, 2024
- Koito Manufacturing Co., Ltd.
- Masaru Sakai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Toner container having a shutter and an engaging portion exposed fr...
- Patent number 12,066,769
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, process cartridge and electrophotographic image forming...
- Patent number 12,050,432
- Issue date Jul 30, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Vehicle cleaner system, vehicle system, cleaning method performed b...
- Patent number 12,043,224
- Issue date Jul 23, 2024
- Koito Manufacturing Co., Ltd.
- Kazuki Kawamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Supplying port member for toner pack
- Patent number D1035769
- Issue date Jul 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Press brake
- Patent number 12,036,599
- Issue date Jul 16, 2024
- Amada Co., Ltd.
- Masaaki Sato
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Image forming apparatus having a stacking portion with first and se...
- Patent number 12,032,309
- Issue date Jul 9, 2024
- Canon Kabushiki Kaisha
- Akinori Mitsumata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for installing divided upper tool to upper tool holder provi...
- Patent number 12,023,724
- Issue date Jul 2, 2024
- Amada Co., Ltd.
- Masaaki Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Supplying port member for toner pack
- Patent number D1031832
- Issue date Jun 18, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1028075
- Issue date May 21, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1028078
- Issue date May 21, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023139
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023141
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Cartridge and electrophotographic image forming apparatus
- Patent number 11,960,239
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Yosuke Kashiide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023138
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023140
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023144
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023145
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Cartridge, process cartridge and electrophotographic image forming...
- Patent number 11,960,237
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023136
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023137
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1022032
- Issue date Apr 9, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Image forming apparatus having toner replenishment
- Patent number 11,947,305
- Issue date Apr 2, 2024
- Canon Kabushiki Kaisha
- Tomio Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240427281
- Publication date Dec 26, 2024
- Canon Kabushiki Kaisha
- Koji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
- Publication number 20240337966
- Publication date Oct 10, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING...
- Publication number 20240319663
- Publication date Sep 26, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
- Publication number 20240310752
- Publication date Sep 19, 2024
- Canon Kabushiki Kaisha
- HIROYUKI MUNETSUGU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
SENSOR SYSTEM
- Publication number 20240302510
- Publication date Sep 12, 2024
- Koito Manufacturing Co., Ltd.
- Takanori Namba
- G01 - MEASURING TESTING
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
METHOD FOR INSTALLING DIVIDED UPPER TOOL TO UPPER TOOL HOLDER PROVI...
- Publication number 20240261839
- Publication date Aug 8, 2024
- AMADA CO., LTD.
- Masaaki SATO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20240219866
- Publication date Jul 4, 2024
- Canon Kabushiki Kaisha
- Yosuke Kashiide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240210873
- Publication date Jun 27, 2024
- Canon Kabushiki Kaisha
- Tomio Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANER SYSTEM, PROGRAM, CLEANER CONTROL METHOD, AND VEHICLE
- Publication number 20240181999
- Publication date Jun 6, 2024
- Koito Manufacturing Co., Ltd.
- Kazuhiro Suzuki
- B60 - VEHICLES IN GENERAL
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20240155063
- Publication date May 9, 2024
- Canon Kabushiki Kaisha
- MASAAKI SATO
- G06 - COMPUTING CALCULATING COUNTING
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
TONER CONTAINER AND IMAGE FORMING SYSTEM
- Publication number 20240142893
- Publication date May 2, 2024
- Canon Kabushiki Kaisha
- MITSUHIRO SATO
- 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
CARTRIDGE, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING...
- Publication number 20240069489
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND DEVELOPER REPLENISHMENT THEREOF
- Publication number 20240061359
- Publication date Feb 22, 2024
- Canon Kabushiki Kaisha
- NOBUYUKI KOBAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SENSOR SYSTEM
- Publication number 20240061092
- Publication date Feb 22, 2024
- KOITO MANUFACTURING CO., LTD.
- Takanori NAMBA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240036497
- Publication date Feb 1, 2024
- Canon Kabushiki Kaisha
- Tsuyoshi Ogawa
- 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
IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20230367260
- Publication date Nov 16, 2023
- Canon Kabushiki Kaisha
- Akira Yoshimura
- 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, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING...
- Publication number 20230195031
- Publication date Jun 22, 2023
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20230185234
- Publication date Jun 15, 2023
- Canon Kabushiki Kaisha
- Yosuke Kashiide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREFOR, AND STOR...
- Publication number 20230171350
- Publication date Jun 1, 2023
- Canon Kabushiki Kaisha
- Masaaki Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
INFORMATION PROCESSING APPARATUS, METHOD FOR CONTROLLING INFORMATIO...
- Publication number 20230113779
- Publication date Apr 13, 2023
- Canon Kabushiki Kaisha
- Masaaki Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
- Publication number 20230096202
- Publication date Mar 30, 2023
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20230093103
- Publication date Mar 23, 2023
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masaaki Sato

Person

Patents Grantslast 30 patents

Image forming apparatus having toner replenishment

Tool changer

Cartridge, member constituting cartridge, and image forming apparatus

Cartridge, member constituting cartridge, and image forming apparatus

Information processing apparatus that transmits requests with trans...

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

Toner pack

Vehicle cleaner system

Toner container having a shutter and an engaging portion exposed fr...

Cartridge, process cartridge and electrophotographic image forming...

Vehicle cleaner system, vehicle system, cleaning method performed b...

Supplying port member for toner pack

Press brake

Image forming apparatus having a stacking portion with first and se...

Method for installing divided upper tool to upper tool holder provi...

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Cartridge and electrophotographic image forming apparatus

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Cartridge, process cartridge and electrophotographic image forming...

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Image forming apparatus having toner replenishment

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

TONER CONTAINER AND IMAGE FORMING SYSTEM

CARTRIDGE, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING...

TONER CONTAINER AND IMAGE FORMING SYSTEM

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

SENSOR SYSTEM

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

METHOD FOR INSTALLING DIVIDED UPPER TOOL TO UPPER TOOL HOLDER PROVI...

CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

CLEANER SYSTEM, PROGRAM, CLEANER CONTROL METHOD, AND VEHICLE

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

TONER CONTAINER AND IMAGE FORMING SYSTEM

CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS

CARTRIDGE, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING...

IMAGE FORMING APPARATUS AND DEVELOPER REPLENISHMENT THEREOF

SENSOR SYSTEM

IMAGE FORMING APPARATUS

TONER CONTAINER

IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING...

CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREFOR, AND STOR...

IMAGE FORMING APPARATUS

INFORMATION PROCESSING APPARATUS, METHOD FOR CONTROLLING INFORMATIO...

TONER CONTAINER AND IMAGE FORMING SYSTEM

IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE