Kohta Aoyagi

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image reading device and image forming apparatus incorporating the...
- Patent number 12,003,678
- Issue date Jun 4, 2024
- Ricoh Company, Ltd.
- Kimiharu Yamazaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image inspector for detecting at least one abnormality of a recorde...
- Patent number 11,936,826
- Issue date Mar 19, 2024
- Ricoh Company, Ltd.
- Satoshi Nakayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device and image forming apparatus incorporating the...
- Patent number 11,860,561
- Issue date Jan 2, 2024
- Ricoh Company, Ltd.
- Kimiharu Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reading apparatus and image forming system for outputting maintenan...
- Patent number 11,825,038
- Issue date Nov 21, 2023
- Ricoh Company, Ltd.
- Tohru Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reading apparatus, processing apparatus, and image forming system c...
- Patent number 11,822,986
- Issue date Nov 21, 2023
- Ricoh Company, Ltd.
- Tatsuya Ishii
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image inspecting device and image forming apparatus incorporating t...
- Patent number 11,800,037
- Issue date Oct 24, 2023
- Ricoh Company, Ltd.
- Ryoh Ishitsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reading device and image forming apparatus with foreign-object dete...
- Patent number 11,736,626
- Issue date Aug 22, 2023
- Ricoh Company, Ltd.
- Yoshio Konno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image abnormality detecting device and image forming apparatus inco...
- Patent number 11,716,430
- Issue date Aug 1, 2023
- Ricoh Company, Ltd.
- Kohta Aoyagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conveyance apparatus, image defect detection device, and image form...
- Patent number 11,524,513
- Issue date Dec 13, 2022
- Ricoh Company, Ltd.
- Kohta Aoyagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Conveyance device, image reading device, and image forming apparatus
- Patent number 11,397,880
- Issue date Jul 26, 2022
- Ricoh Company, Ltd.
- Kimiharu Yamazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Position detector, image forming apparatus, position detecting meth...
- Patent number 11,360,422
- Issue date Jun 14, 2022
- Ricoh Company, Ltd.
- Daisuke Nikaku
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reading device, medium conveyance device, and image forming a...
- Patent number 11,310,382
- Issue date Apr 19, 2022
- Ricoh Company, Ltd.
- Satoshi Nakayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device and image forming apparatus incorporating same
- Patent number 11,153,453
- Issue date Oct 19, 2021
- Ricoh Company, Ltd.
- Satoshi Nakayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device and image forming apparatus incorporating same
- Patent number 11,126,124
- Issue date Sep 21, 2021
- Ricoh Company, Ltd.
- Kimiharu Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image inspection apparatus and image forming apparatus
- Patent number 10,931,844
- Issue date Feb 23, 2021
- Ricoh Company, Ltd.
- Kohta Aoyagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Conveyance control device and image reading apparatus
- Patent number 10,895,831
- Issue date Jan 19, 2021
- Ricoh Company, Ltd.
- Kimiharu Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reading device, image forming apparatus, position detecting method,...
- Patent number 10,855,865
- Issue date Dec 1, 2020
- Ricoh Company, Ltd.
- Kimiharu Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting device and image forming apparatus incorporating the dete...
- Patent number 10,781,065
- Issue date Sep 22, 2020
- Ricoh Company, Ltd.
- Satoshi Nakayama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Imaging device, image forming apparatus, and method for detecting d...
- Patent number 10,286,699
- Issue date May 14, 2019
- Ricoh Company, Ltd.
- Masaya Kawarada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and method for calculating actual distance...
- Patent number 10,252,517
- Issue date Apr 9, 2019
- Ricoh Company, Ltd.
- Kahei Nakamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus, method for calculating actual distance of...
- Patent number 10,207,495
- Issue date Feb 19, 2019
- Ricoh Company, Ltd.
- Kohta Aoyagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE INSPECTION APPARATUS, IMAGE FORMING APPARATUS, IMAGE INSPECTI...
- Publication number 20240165945
- Publication date May 23, 2024
- RICOH COMPANY, LTD.
- Kohta Aoyagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
READING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20230010640
- Publication date Jan 12, 2023
- RICOH COMPANY, LTD.
- Yoshio KONNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
READING APPARATUS, PROCESSING APPARATUS, AND IMAGE FORMING SYSTEM
- Publication number 20220318582
- Publication date Oct 6, 2022
- RICOH COMPANY, LTD.
- Tatsuya ISHII
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
READING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20220321708
- Publication date Oct 6, 2022
- RICOH COMPANY, LTD.
- Tohru MATSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE...
- Publication number 20220291618
- Publication date Sep 15, 2022
- RICOH COMPANY, LTD.
- Kimiharu YAMAZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE INSPECTOR AND IMAGE FORMING SYSTEM INCORPORATING THE IMAGE IN...
- Publication number 20220286572
- Publication date Sep 8, 2022
- RICOH COMPANY, LTD.
- Satoshi NAKAYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE INSPECTING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING T...
- Publication number 20220286576
- Publication date Sep 8, 2022
- RICOH COMPANY, LTD.
- Ryoh ISHITSUKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ABNORMALITY DETECTING DEVICE AND IMAGE FORMING APPARATUS INCO...
- Publication number 20220263963
- Publication date Aug 18, 2022
- RICOH COMPANY, LTD.
- Kohta AOYAGI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE...
- Publication number 20220219932
- Publication date Jul 14, 2022
- RICOH COMPANY, LTD.
- Kimiharu YAMAZAKI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE READING DEVICE, MEDIUM CONVEYANCE DEVICE, AND IMAGE FORMING A...
- Publication number 20210297543
- Publication date Sep 23, 2021
- RICOH COMPANY, LTD.
- Satoshi NAKAYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20210168253
- Publication date Jun 3, 2021
- RICOH COMPANY, LTD.
- Satoshi NAKAYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONVEYANCE DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20210166096
- Publication date Jun 3, 2021
- RICOH COMPANY, LTD.
- Kimiharu Yamazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20210165355
- Publication date Jun 3, 2021
- RICOH COMPANY, LTD.
- Kimiharu Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONVEYANCE APPARATUS, IMAGE DEFECT DETECTION DEVICE, AND IMAGE FORM...
- Publication number 20210016584
- Publication date Jan 21, 2021
- RICOH COMPANY, LTD.
- Kohta Aoyagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CONVEYANCE CONTROL DEVICE AND IMAGE READING APPARATUS
- Publication number 20200301326
- Publication date Sep 24, 2020
- RICOH COMPANY, LTD.
- Kimiharu Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE INSPECTION APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20200296243
- Publication date Sep 17, 2020
- RICOH COMPANY, LTD.
- Kohta AOYAGI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE DETE...
- Publication number 20190202648
- Publication date Jul 4, 2019
- RICOH COMPANY, LTD.
- Satoshi Nakayama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
POSITION DETECTOR, IMAGE FORMING APPARATUS, POSITION DETECTING METH...
- Publication number 20190163112
- Publication date May 30, 2019
- Daisuke Nikaku
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
READING DEVICE, IMAGE FORMING APPARATUS, POSITION DETECTING METHOD,...
- Publication number 20190166271
- Publication date May 30, 2019
- RICOH COMPANY, LTD.
- Kimiharu Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD FOR CALCULATING ACTUAL DISTANCE...
- Publication number 20180147835
- Publication date May 31, 2018
- RICOH COMPANY, LTD.
- Kahei Nakamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGING DEVICE, IMAGE FORMING APPARATUS, AND METHOD FOR DETECTING D...
- Publication number 20180141359
- Publication date May 24, 2018
- RICOH COMPANY, LTD.
- Masaya Kawarada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS, METHOD FOR CALCULATING ACTUAL DISTANCE OF...
- Publication number 20180141329
- Publication date May 24, 2018
- RICOH COMPANY, LTD.
- Kohta Aoyagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Kohta Aoyagi

Person

Patents Grantslast 30 patents

Image reading device and image forming apparatus incorporating the...

Image inspector for detecting at least one abnormality of a recorde...

Image reading device and image forming apparatus incorporating the...

Reading apparatus and image forming system for outputting maintenan...

Reading apparatus, processing apparatus, and image forming system c...

Image inspecting device and image forming apparatus incorporating t...

Reading device and image forming apparatus with foreign-object dete...

Image abnormality detecting device and image forming apparatus inco...

Conveyance apparatus, image defect detection device, and image form...

Conveyance device, image reading device, and image forming apparatus

Position detector, image forming apparatus, position detecting meth...

Image reading device, medium conveyance device, and image forming a...

Image reading device and image forming apparatus incorporating same

Image reading device and image forming apparatus incorporating same

Image inspection apparatus and image forming apparatus

Conveyance control device and image reading apparatus

Reading device, image forming apparatus, position detecting method,...

Detecting device and image forming apparatus incorporating the dete...

Imaging device, image forming apparatus, and method for detecting d...

Image forming apparatus and method for calculating actual distance...

Image forming apparatus, method for calculating actual distance of...

Patents Applicationslast 30 patents

IMAGE INSPECTION APPARATUS, IMAGE FORMING APPARATUS, IMAGE INSPECTI...

READING DEVICE AND IMAGE FORMING APPARATUS

READING APPARATUS, PROCESSING APPARATUS, AND IMAGE FORMING SYSTEM

READING APPARATUS AND IMAGE FORMING SYSTEM

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE...

IMAGE INSPECTOR AND IMAGE FORMING SYSTEM INCORPORATING THE IMAGE IN...

IMAGE INSPECTING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING T...

IMAGE ABNORMALITY DETECTING DEVICE AND IMAGE FORMING APPARATUS INCO...

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE...

IMAGE READING DEVICE, MEDIUM CONVEYANCE DEVICE, AND IMAGE FORMING A...

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

CONVEYANCE DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

CONVEYANCE APPARATUS, IMAGE DEFECT DETECTION DEVICE, AND IMAGE FORM...

CONVEYANCE CONTROL DEVICE AND IMAGE READING APPARATUS

IMAGE INSPECTION APPARATUS AND IMAGE FORMING APPARATUS

DETECTING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE DETE...

POSITION DETECTOR, IMAGE FORMING APPARATUS, POSITION DETECTING METH...

READING DEVICE, IMAGE FORMING APPARATUS, POSITION DETECTING METHOD,...

IMAGE FORMING APPARATUS AND METHOD FOR CALCULATING ACTUAL DISTANCE...

IMAGING DEVICE, IMAGE FORMING APPARATUS, AND METHOD FOR DETECTING D...

IMAGE FORMING APPARATUS, METHOD FOR CALCULATING ACTUAL DISTANCE OF...