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H
ELECTRICITY
H04
Electric communication
H04N
PICTORIAL COMMUNICATION
H04N1/00
Scanning, transmission or reproduction of documents or the like
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H04N1/00716
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Patents Grants
last 30 patents
Information
Patent Grant
Image reading apparatus
Patent number
12,231,606
Issue date
Feb 18, 2025
Seiko Epson Corporation
Noriyuki Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Medium conveying apparatus including a first conveyance guide to mo...
Patent number
12,202,692
Issue date
Jan 21, 2025
PFU Limited
Tomofumi Kumahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Medium feeding apparatus, image reading apparatus, and medium feedi...
Patent number
12,122,634
Issue date
Oct 22, 2024
Seiko Epson Corporation
Seiji Eguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming system that forms images on various types of sheets a...
Patent number
12,126,777
Issue date
Oct 22, 2024
Canon Kabushiki Kaisha
Tomoki Baba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading device and image reading method
Patent number
12,081,710
Issue date
Sep 3, 2024
Seiko Epson Corporation
Kazuya Takita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Document imaging system and method for imaging documents to convey...
Patent number
12,023,714
Issue date
Jul 2, 2024
Opex Corporation
James Walsh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Feeding device and image forming apparatus
Patent number
11,909,931
Issue date
Feb 20, 2024
FUJIFILM Business Innovation Corp.
Yohei Onoue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus which prevents damage to documents to be re...
Patent number
11,856,166
Issue date
Dec 26, 2023
Kyocera Document Solutions Inc.
Shinichi Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transport apparatus, image scanner, and printer comprising a transm...
Patent number
11,856,164
Issue date
Dec 26, 2023
Seiko Epson Corporation
Eiji Osawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Medium conveying apparatus including conveyance guide, provided on...
Patent number
11,834,285
Issue date
Dec 5, 2023
PFU Limited
Tomofumi Kumahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Paper conveyance device, image reading apparatus, computer-readable...
Patent number
11,825,047
Issue date
Nov 21, 2023
SHARP KABUSHIKI KAISHA
Hideyuki Hiro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading device, image reading method, non-transitory recordin...
Patent number
11,745,497
Issue date
Sep 5, 2023
Konica Minolta, Inc.
Yasuyuki Kamai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Sheet conveying device capable of switching conveyance route of she...
Patent number
11,729,327
Issue date
Aug 15, 2023
Kyocera Document Solutions Inc.
Yoshiaki Yasui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus
Patent number
11,729,330
Issue date
Aug 15, 2023
Seiko Epson Corporation
Noriyuki Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus, image forming method, and non-transitory c...
Patent number
11,656,812
Issue date
May 23, 2023
FUJIFILM Business Innovation Corp.
Hiroyuki Tojo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus and conveyance control method
Patent number
11,588,949
Issue date
Feb 21, 2023
Toshiba Tec Kabushiki Kaisha
Ryuta Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Medium transportation device and image reader
Patent number
11,558,522
Issue date
Jan 17, 2023
Seiko Epson Corporation
Noriyuki Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for identifying and transferring sheets
Patent number
11,516,359
Issue date
Nov 29, 2022
RIPCORD INC.
Kevin Christopher Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus, image forming method, and image forming sy...
Patent number
11,496,642
Issue date
Nov 8, 2022
Ricoh Company, Ltd.
Kazushige Ohnishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for identifying and transferring sheets
Patent number
11,431,867
Issue date
Aug 30, 2022
RIPCORD INC.
Kevin Christopher Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus, image reading method, and storage medium t...
Patent number
11,394,841
Issue date
Jul 19, 2022
Canon Kabushiki Kaisha
Kaori Nishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus
Patent number
11,343,399
Issue date
May 24, 2022
Seiko Epson Corporation
Noriyuki Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Guide element for paper alignment
Patent number
11,323,585
Issue date
May 3, 2022
Hewlett-Packard Development Company, L.P.
Junghoon Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Jam detection of image forming apparatus based on sizes of motor cu...
Patent number
11,310,391
Issue date
Apr 19, 2022
Hewlett-Packard Development Company, L.P.
Minkeun Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus, method of controlling image reading appara...
Patent number
11,277,536
Issue date
Mar 15, 2022
Canon Kabushiki Kaisha
Daisuke Shibata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus
Patent number
11,212,404
Issue date
Dec 28, 2021
Konica Minolta, Inc.
Hideyuki Matsuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Conveying device, image forming apparatus incorporating the conveyi...
Patent number
11,186,456
Issue date
Nov 30, 2021
Ricoh Company, Ltd.
Tatsuya Ishii
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Multifunction machine, image scanning apparatus, control method for...
Patent number
11,172,087
Issue date
Nov 9, 2021
Canon Kabushiki Kaisha
Yosui Naito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus, control method of image reading apparatus,...
Patent number
11,095,785
Issue date
Aug 17, 2021
Canon Kabushiki Kaisha
Yuki Suetani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for identifying and transferring sheets
Patent number
11,089,175
Issue date
Aug 10, 2021
RIPCORD INC.
Kevin Christopher Hall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MEDIUM CONVEYING APPARATUS INCLUDING CONVEYANCE GUIDE TO MOVE IN CO...
Publication number
20250108988
Publication date
Apr 3, 2025
PFU LIMITED
Tomofumi Kumahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION...
Publication number
20250106335
Publication date
Mar 27, 2025
Canon Kabushiki Kaisha
KEN ISHII
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL OPERATION OF IMAGE FORMING APPARATUS ACCORDING TO SETTING I...
Publication number
20240406324
Publication date
Dec 5, 2024
Hewlett-Packard Development Company, L.P.
Changjung YUN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREDICTION SYSTEM, READING SYSTEM, NON-TRANSITORY COMPUTER READABLE...
Publication number
20240305721
Publication date
Sep 12, 2024
FUJIFILM Business Innovation Corp.
Kanae NAGASAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING DEVICE AND IMAGE READING METHOD
Publication number
20240244143
Publication date
Jul 18, 2024
SEIKO EPSON CORPORATION
Kohei TAMAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING DEVICE AND IMAGE READING METHOD
Publication number
20240171692
Publication date
May 23, 2024
SEIKO EPSON CORPORATION
Kazuya TAKITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MEDIUM CONVEYING APPARATUS INCLUDING CONVEYANCE GUIDE TO MOVE IN CO...
Publication number
20240059511
Publication date
Feb 22, 2024
PFU LIMITED
Tomofumi Kumahashi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
IMAGE READING APPARATUS
Publication number
20230344948
Publication date
Oct 26, 2023
SEIKO EPSON CORPORATION
Noriyuki KOYANAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FEEDING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20230308567
Publication date
Sep 28, 2023
FUJIFILM Business Innovation Corp.
Yohei ONOUE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS
Publication number
20230283727
Publication date
Sep 7, 2023
KYOCERA DOCUMENT SOLUTIONS INC.
Shinichi KIMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IDENTIFICATION APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20230254424
Publication date
Aug 10, 2023
Canon Kabushiki Kaisha
KEISUKE MOGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS THAT FORMS IMAGES ON VARIOUS TYPES OF SHEETS
Publication number
20230115344
Publication date
Apr 13, 2023
Canon Kabushiki Kaisha
Tomoki Baba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS AND CONVEYANCE CONTROL METHOD
Publication number
20230046358
Publication date
Feb 16, 2023
Toshiba Tec Kabushiki Kaisha
Ryuta ISHIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND NON-TRANSITORY C...
Publication number
20220413773
Publication date
Dec 29, 2022
FUJIFILM Business Innovation Corp.
Hiroyuki TOJO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SHEET CONVEYING DEVICE CAPABLE OF SWITCHING CONVEYANCE ROUTE OF SHE...
Publication number
20220303414
Publication date
Sep 22, 2022
KYOCERA DOCUMENT SOLUTIONS INC.
Yoshiaki Yasui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS
Publication number
20220286574
Publication date
Sep 8, 2022
SEIKO EPSON CORPORATION
Noriyuki KOYANAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GUIDE ELEMENT FOR PAPER ALIGNMENT
Publication number
20220272224
Publication date
Aug 25, 2022
Hewlett-Packard Development Company, L.P.
Junghoon LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Document Imaging System and Method for Imaging Documents
Publication number
20220219203
Publication date
Jul 14, 2022
Opex Corporation
James Walsh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEDIUM FEEDING APPARATUS, IMAGE READING APPARATUS, AND MEDIUM FEEDI...
Publication number
20220204294
Publication date
Jun 30, 2022
SEIKO EPSON CORPORATION
Seiji EGUCHI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
MEDIUM TRANSPORTATION DEVICE AND IMAGE READER
Publication number
20220116506
Publication date
Apr 14, 2022
SEIKO EPSON CORPORATION
Noriyuki KOYANAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PAPER CONVEYANCE DEVICE, IMAGE READING APPARATUS, COMPUTER-READABLE...
Publication number
20220060590
Publication date
Feb 24, 2022
Sharp Kabushiki Kaisha
HIDEYUKI HIRO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR IDENTIFYING AND TRANSFERRING SHEETS
Publication number
20210377411
Publication date
Dec 2, 2021
Ripcord Inc.
Kevin Christopher HALL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING DEVICE, IMAGE READING METHOD, NON-TRANSITORY RECORDIN...
Publication number
20210354443
Publication date
Nov 18, 2021
Konica Minolta, Inc.
Yasuyuki KAMAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND IMAGE FORMING SY...
Publication number
20210297545
Publication date
Sep 23, 2021
RICOH COMPANY, LTD.
KAZUSHIGE OHNISHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GUIDE ELEMENT FOR PAPER ALIGNMENT
Publication number
20210243328
Publication date
Aug 5, 2021
Hewlett-Packard Development Company, L.P.
Junghoon LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS, IMAGE READING METHOD, AND STORAGE MEDIUM
Publication number
20210234980
Publication date
Jul 29, 2021
Canon Kabushiki Kaisha
Kaori Nishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSPORT APPARATUS, IMAGE SCANNER, AND PRINTER
Publication number
20210203801
Publication date
Jul 1, 2021
SEIKO EPSON CORPORATION
Eiji OSAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
JAM DETECTION OF IMAGE FORMING APPARATUS BASED ON SIZES OF MOTOR CU...
Publication number
20210120143
Publication date
Apr 22, 2021
Hewlett-Packard Development Company, L.P.
Minkeun SONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20210075928
Publication date
Mar 11, 2021
Konica Minolta, Inc.
Hideyuki MATSUDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR IDENTIFYING AND TRANSFERRING SHEETS
Publication number
20210058526
Publication date
Feb 25, 2021
Ripcord Inc.
Kevin Christopher HALL
H04 - ELECTRIC COMMUNICATION TECHNIQUE