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B41J2/04558
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B41
Printing, stamps
B41J
TYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS
B41J2/00
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
Current Industry
B41J2/04558
detecting presence or properties of a dot on paper
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Patents Grants
last 30 patents
Information
Patent Grant
Printing apparatus and printing method
Patent number
12,350,944
Issue date
Jul 8, 2025
Seiko Epson Corporation
Shinichi Arazaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Drop placement analyzer for inkjet printing system
Patent number
12,220,928
Issue date
Feb 11, 2025
Kateeva, Inc.
Eashwer Chandra Vidhya Sagar Kollata
G01 - MEASURING TESTING
Information
Patent Grant
Liquid ejecting device and liquid ejecting method
Patent number
12,179,481
Issue date
Dec 31, 2024
Seiko Epson Corporation
Masahiro Murata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Marking process speed stabilization in a digital printer
Patent number
12,090,768
Issue date
Sep 17, 2024
Xerox Corporation
Michael N. Soures
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for selecting inkjets to improve ink image qualit...
Patent number
12,053,982
Issue date
Aug 6, 2024
Xerox Corporation
Seemit Praharaj
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image processing apparatus, image processing method, and storage me...
Patent number
12,043,039
Issue date
Jul 23, 2024
Canon Kabushiki Kaisha
Yuki Nakatani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge apparatus, liquid discharge method, and storage me...
Patent number
12,036,791
Issue date
Jul 16, 2024
Ricoh Company, Ltd.
Makoto Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ejection apparatus and ejection speed calculation method
Patent number
11,840,077
Issue date
Dec 12, 2023
Canon Kabushiki Kaisha
Yusuke Kiyokawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Coatings for optical drop detectors
Patent number
11,833,815
Issue date
Dec 5, 2023
Hewlett-Packard Development Company, L.P.
Jordan David Spangler
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Apparatus for correcting impact point of ink and system for treatin...
Patent number
11,787,171
Issue date
Oct 17, 2023
Semes Co., Ltd.
Sung Ho Kim
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Magnetic-ink reading device and printer
Patent number
11,752,786
Issue date
Sep 12, 2023
Toshiba Tec Kabushiki Kaisha
Kiyotaka Nihashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge method, non-transitory computer-readable storage m...
Patent number
11,745,506
Issue date
Sep 5, 2023
Seiko Epson Corporation
Toshiro Murayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet printing device, dipole aligning method, and display device...
Patent number
11,685,154
Issue date
Jun 27, 2023
Samsung Display Co., Ltd.
Byung Chui Lee
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge method, non-transitory computer-readable storage m...
Patent number
11,602,931
Issue date
Mar 14, 2023
Seiko Epson Corporation
Toshiro Murayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal based drop detection
Patent number
11,571,887
Issue date
Feb 7, 2023
Hewlett-Packard Development Company, L.P.
Ricard Silvestre Rivero
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image processing apparatus, image processing method, and storage me...
Patent number
11,554,591
Issue date
Jan 17, 2023
Canon Kabushiki Kaisha
Naoya Takesue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Inkjet recording apparatus
Patent number
11,491,783
Issue date
Nov 8, 2022
Kyocera Document Solutions Inc.
Takeshi Watanabe
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Ink model generation mechanism
Patent number
11,475,260
Issue date
Oct 18, 2022
Ricoh Company, Ltd.
Mikel Stanich
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and methods for accurate high-speed marking of optical fi...
Patent number
11,414,344
Issue date
Aug 16, 2022
Corning Incorporated
Steven Howard Dunn
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Information processing apparatus and computer readable medium
Patent number
11,400,706
Issue date
Aug 2, 2022
FUJIFIIM Business Innovation Corp.
Ryosuke Takahashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording device and recording method
Patent number
11,400,707
Issue date
Aug 2, 2022
Seiko Epson Corporation
Takamitsu Kondo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet printer
Patent number
11,358,388
Issue date
Jun 14, 2022
Brother Kogyo Kabushiki Kaisha
Tomoya Kondo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording device and recording method
Patent number
11,338,600
Issue date
May 24, 2022
Seiko Epson Corporation
Kenichi Honda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Analysis method, analysis apparatus, printer, and print system
Patent number
11,333,600
Issue date
May 17, 2022
Ricoh Company, Ltd.
Eiichi Mori
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet printer
Patent number
11,325,373
Issue date
May 10, 2022
Brother Kogyo Kabushiki Kaisha
Tomoya Kondo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and device for synchronizing a first printing device with a...
Patent number
11,292,252
Issue date
Apr 5, 2022
CANON PRODUCTION PRINTING HOLDING B.V.
Claus Schneider
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming apparatus
Patent number
11,247,492
Issue date
Feb 15, 2022
Kyocera Document Solutions Inc.
Satoshi Ishii
G01 - MEASURING TESTING
Information
Patent Grant
Ejection apparatus, ejection control device, and non-transitory com...
Patent number
11,214,057
Issue date
Jan 4, 2022
FUIFIIM Business Imovation Corp.
Masato Matsuzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image recording apparatus, image recording method, and recording me...
Patent number
11,203,201
Issue date
Dec 21, 2021
Ricoh Company, Ltd.
Jun Shiori
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for assessing the condition and improving the printing quali...
Patent number
11,198,288
Issue date
Dec 14, 2021
Heidelberger Druckmaschinen AG
Andreas Fehlner
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
IMAGE-FORMING DEVICE AND METHOD OF OPERATION THEREOF
Publication number
20250229522
Publication date
Jul 17, 2025
Canon Production Printing Holding B.V.
Johannes M. VAN BEKKEM
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING APPARATUS, METHOD OF CONTROLLING PRINTING APPARATUS, AND S...
Publication number
20250222699
Publication date
Jul 10, 2025
Canon Kabushiki Kaisha
KEIJI KURIYAMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ASSEMBLY FOR PROCESSING REFERENCE POINT, APPARATUS FOR DISPENSING C...
Publication number
20250206037
Publication date
Jun 26, 2025
SEMES CO., LTD.
Yaejin BYEON
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DROP PLACEMENT ANALYZER FOR INKJET PRINTING SYSTEM
Publication number
20250100305
Publication date
Mar 27, 2025
Kateeva, Inc.
Eashwer Chandra Vidhya Sagar Kollata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
EJECTION AMOUNT UPPER LIMIT VALUE DETERMINATION METHOD AND PRINTING...
Publication number
20250083454
Publication date
Mar 13, 2025
SEIKO EPSON CORPORATION
Yoshio OKUMURA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Electrohydrodynamic Jet Printing Apparatus and Method for Controlli...
Publication number
20250042151
Publication date
Feb 6, 2025
Enjet Co. Ltd.
Do Young Byun
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ILLUMINATION DEVICE, LIGHT GUIDE PLATE DISPOSITION DETERMINATION ME...
Publication number
20240319433
Publication date
Sep 26, 2024
FUJIFILM CORPORATION
Kanji NAGASHIMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING DEVICE AND PRINTING METHOD
Publication number
20240208207
Publication date
Jun 27, 2024
SEIKO EPSON CORPORATION
Tetsuya MATSUMURA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DETERMINATION METHOD FOR DRIVING FORCE OF PRINT HEAD, COMPUTER-READ...
Publication number
20240173971
Publication date
May 30, 2024
Canon Kabushiki Kaisha
KENZOU SHIBUYA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND NON-TRANSITORY R...
Publication number
20240157697
Publication date
May 16, 2024
RICOH COMPANY, LTD.
Atsushi HADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTED IMAGE DATA GENERATION METHOD, PRINTING METHOD, AND PRINTED...
Publication number
20240116298
Publication date
Apr 11, 2024
Panasonic Intellectual Property Management Co., Ltd.
KEIJIRO MASUNAGA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR SELECTING INKJETS TO IMPROVE INK IMAGE QUALIT...
Publication number
20240083165
Publication date
Mar 14, 2024
Xerox Corporation
Seemit Praharaj
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EJECTION APPARATUS AND EJECTION SPEED CALCULATION METHOD
Publication number
20240075737
Publication date
Mar 7, 2024
Canon Kabushiki Kaisha
Yusuke Kiyokawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DROPLET ANALYSIS UNIT AND SUBSTRATE TREATMENT APPARATUS INCLUDING T...
Publication number
20240034056
Publication date
Feb 1, 2024
SEMES CO., LTD.
Won Yong JIN
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DETECTING PRINTHEAD ISSUES
Publication number
20230256734
Publication date
Aug 17, 2023
Hewlett-Packard Development Company, L.P.
Mohammad JOWKAR
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING DEVICE AND LIQUID EJECTING METHOD
Publication number
20230202166
Publication date
Jun 29, 2023
SEIKO EPSON CORPORATION
Masahiro MURATA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...
Publication number
20230110982
Publication date
Apr 13, 2023
Canon Kabushiki Kaisha
Naoya Takesue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DROP PLACEMENT ANALYZER FOR INKJET PRINTING SYSTEM
Publication number
20230062927
Publication date
Mar 2, 2023
Kateeva, Inc.
Eashwer Chandra Vidhya Sagar Kollata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING DEVICE, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MED...
Publication number
20230001705
Publication date
Jan 5, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Yoshinori OSAKABE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE APPARATUS, LIQUID DISCHARGE METHOD, AND STORAGE ME...
Publication number
20220324225
Publication date
Oct 13, 2022
RICOH COMPANY, LTD.
Makoto KOBAYASHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE APPARATUS AND LINEAR-MEDIUM PROCESSING SYSTEM
Publication number
20220297431
Publication date
Sep 22, 2022
RICOH COMPANY, LTD.
Yuichi Sakurada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK MODEL GENERATION MECHANISM
Publication number
20220245415
Publication date
Aug 4, 2022
RICOH COMPANY, LTD.
Mikel Stanich
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CIRCUIT AND METHOD FOR DETECTING FAILING NOZZLES IN AN INKJET PRINT...
Publication number
20220194075
Publication date
Jun 23, 2022
Canon Production Printing Holding B.V.
Eduard T.H. DE GRIJS
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...
Publication number
20220161569
Publication date
May 26, 2022
Canon Kabushiki Kaisha
Yuki Nakatani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
COATINGS FOR OPTICAL DROP DETECTORS
Publication number
20220097366
Publication date
Mar 31, 2022
Hewlett-Packard Development Company, L.P.
Jordan David Spangler
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET PRINTING DEVICE, DIPOLE ALIGNING METHOD, AND DISPLAY DEVICE...
Publication number
20220080725
Publication date
Mar 17, 2022
SAMSUNG DISPLAY CO., LTD.
Byung Chul LEE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING APPARATUS AND PRINTING METHOD
Publication number
20220032668
Publication date
Feb 3, 2022
SEIKO EPSON CORPORATION
Eiichi OHARA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
RECORDING DEVICE AND RECORDING METHOD
Publication number
20210291515
Publication date
Sep 23, 2021
SEIKO EPSON CORPORATION
Takamitsu KONDO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20210252878
Publication date
Aug 19, 2021
KYOCERA DOCUMENT SOLUTIONS INC.
Satoshi ISHII
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS AND COMPUTER READABLE MEDIUM
Publication number
20210245499
Publication date
Aug 12, 2021
FUJIFILM Business Innovation Corp.
Ryosuke Takahashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS