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B41J2/04588
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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
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B41J2/04588
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid ejecting apparatus
Patent number
12,319,057
Issue date
Jun 3, 2025
Seiko Epson Corporation
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting apparatus and method for controlling liquid ejectin...
Patent number
12,296,583
Issue date
May 13, 2025
Seiko Epson Corporation
Takanori Aimono
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and liquid discharge apparatus
Patent number
12,257,835
Issue date
Mar 25, 2025
Ricoh Company, Ltd.
Hidetoshi Migita
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Print head and liquid ejecting apparatus
Patent number
12,257,832
Issue date
Mar 25, 2025
Seiko Epson Corporation
Atsushi Shimura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Nozzle-droplet combination techniques to deposit fluids in substrat...
Patent number
12,256,626
Issue date
Mar 18, 2025
Kateeva, Inc.
Nahid Harjee
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Drive waveform determination method, non-transitory computer-readab...
Patent number
12,227,005
Issue date
Feb 18, 2025
Seiko Epson Corporation
Toshiro Murayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge apparatus and head drive controller
Patent number
12,227,006
Issue date
Feb 18, 2025
Ricoh Company, Ltd.
Hiromichi Hirano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting apparatus and method for controlling liquid ejectin...
Patent number
12,227,007
Issue date
Feb 18, 2025
Seiko Epson Corporation
Kazuhiro Ochi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge apparatus
Patent number
12,220,916
Issue date
Feb 11, 2025
Seiko Epson Corporation
Masanori Mikoshiba
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge apparatus, drive waveform generation device, and h...
Patent number
12,220,915
Issue date
Feb 11, 2025
Ricoh Company, Ltd.
Takahiro Yoshida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge apparatus and method of driving liquid discharge head
Patent number
12,214,592
Issue date
Feb 4, 2025
Seiko Epson Corporation
Masanori Mikoshiba
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge device and drive circuit substrate
Patent number
12,202,264
Issue date
Jan 21, 2025
Seiko Epson Corporation
Toru Kashimura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Head unit and liquid discharge apparatus
Patent number
12,202,267
Issue date
Jan 21, 2025
Seiko Epson Corporation
Asami Okamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting system and head unit
Patent number
12,187,033
Issue date
Jan 7, 2025
Seiko Epson Corporation
Yuki Hanamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head
Patent number
12,179,483
Issue date
Dec 31, 2024
RISO Technologies Corporation
Yasuhito Kiji
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid droplet discharge apparatus, liquid droplet discharge method...
Patent number
12,179,482
Issue date
Dec 31, 2024
Brother Kogyo Kabushiki Kaisha
Hiroya Okuwa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Drive method of liquid discharging head and liquid discharging appa...
Patent number
12,172,435
Issue date
Dec 24, 2024
Seiko Epson Corporation
Takahiro Katakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge apparatus, head drive control method, and head dri...
Patent number
12,172,436
Issue date
Dec 24, 2024
Ricoh Company, Ltd.
Hitoshi Kida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge apparatus, drive waveform generator, and head driv...
Patent number
12,162,281
Issue date
Dec 10, 2024
Ricoh Company, Ltd.
Takahiro Yoshida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Information processing apparatus
Patent number
12,157,311
Issue date
Dec 3, 2024
Seiko Epson Corporation
Toshiro Murayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Head drive controller and liquid discharge apparatus
Patent number
12,157,310
Issue date
Dec 3, 2024
Ricoh Company, Ltd.
Hitoshi Kida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Head unit and liquid discharge apparatus
Patent number
12,151,475
Issue date
Nov 26, 2024
Ricoh Company, Ltd.
Kentaroh Yamanaka
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection apparatus
Patent number
12,145,363
Issue date
Nov 19, 2024
Seiko Epson Corporation
Yuki Watanabe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Drive waveform determination method, liquid ejection apparatus, and...
Patent number
12,145,361
Issue date
Nov 19, 2024
Seiko Epson Corporation
Atsushi Toyofuku
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Pulse waveforms for ink jet printing
Patent number
12,138,920
Issue date
Nov 12, 2024
LANDA CORPORATION
Haggai Karlinski
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid droplet discharge apparatus
Patent number
12,138,918
Issue date
Nov 12, 2024
Brother Kogyo Kabushiki Kaisha
Haruhisa Takayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet head driving method and inkjet recording apparatus
Patent number
12,138,921
Issue date
Nov 12, 2024
Konica Minolta, Inc.
Ryohei Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting apparatus
Patent number
12,138,919
Issue date
Nov 12, 2024
Seiko Epson Corporation
Satoru Uematsu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Drive method of liquid discharging head and liquid discharging appa...
Patent number
12,128,683
Issue date
Oct 29, 2024
Seiko Epson Corporation
Takahiro Katakura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting apparatus
Patent number
12,128,682
Issue date
Oct 29, 2024
Seiko Epson Corporation
Yusuke Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID EJECTION DRIVE DEVICE
Publication number
20250170823
Publication date
May 29, 2025
RISO Technologies Corporation
Masaya ICHIKAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
RECORDING APPARATUS, METHOD FOR CONTROLLING RECORDING APPARATUS, AN...
Publication number
20250170821
Publication date
May 29, 2025
Canon Kabushiki Kaisha
ATSUHIKO MASUYAMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING METHOD, AND IMAGE FORMING SYSTEM
Publication number
20250170824
Publication date
May 29, 2025
BROTHER KOGYO KABUSHIKI KAISHA
Hiroto SUGAHARA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID-DISCHARGE-HEAD DRIVING DEVICE, LIQUID-DISCHARGE-HEAD DRIVING...
Publication number
20250170825
Publication date
May 29, 2025
RICOH COMPANY, LTD.
Takeya SATOH
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION APPARATUS AND PRINT HEAD
Publication number
20250162310
Publication date
May 22, 2025
SEIKO EPSON CORPORATION
Ryota FURUKAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK EJECTION INSPECTING DEVICE, INK EJECTION INSPECTING METHOD, STO...
Publication number
20250153483
Publication date
May 15, 2025
Konica Minolta, Inc.
Tetsuo UNO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
RECORDING ELEMENT SUBSTRATE AND RECORDING HEAD
Publication number
20250144934
Publication date
May 8, 2025
Canon Kabushiki Kaisha
HIROYASU NOMURA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING APPARATUS
Publication number
20250144933
Publication date
May 8, 2025
SEIKO EPSON CORPORATION
Yasuaki HAMADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Head Unit And Liquid Ejection Apparatus
Publication number
20250135768
Publication date
May 1, 2025
SEIKO EPSON CORPORATION
Toshimichi YAMADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Head Unit And Liquid Ejection Apparatus
Publication number
20250135770
Publication date
May 1, 2025
SEIKO EPSON CORPORATION
Toshimichi YAMADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Head Unit And Liquid Ejection Apparatus
Publication number
20250135769
Publication date
May 1, 2025
SEIKO EPSON CORPORATION
Toshimichi YAMADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET PRINTING METHOD AND INKJET PRINTING APPARATUS
Publication number
20250121606
Publication date
Apr 17, 2025
SAMSUNG DISPLAY CO., LTD.
SATOSHI TOMOEDA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING SYSTEM AND PRINTING METHOD
Publication number
20250115044
Publication date
Apr 10, 2025
SAMSUNG DISPLAY CO., LTD.
JONGKIL HAN
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Drive Circuit Board And Liquid Ejection Apparatus
Publication number
20250108604
Publication date
Apr 3, 2025
SEIKO EPSON CORPORATION
Dai NOZAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Drive Circuit Board And Liquid Ejection Apparatus
Publication number
20250108607
Publication date
Apr 3, 2025
SEIKO EPSON CORPORATION
Dai NOZAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid Ejection Apparatus And Liquid Ejection Method
Publication number
20250108609
Publication date
Apr 3, 2025
SEIKO EPSON CORPORATION
Yuki WATANABE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DRIVE CIRCUIT, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, LIQU...
Publication number
20250108612
Publication date
Apr 3, 2025
RICOH COMPANY, LTD.
Arata Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Drive Circuit Board And Liquid Ejection Apparatus
Publication number
20250108605
Publication date
Apr 3, 2025
SEIKO EPSON CORPORATION
Dai NOZAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid Ejection Apparatus
Publication number
20250100273
Publication date
Mar 27, 2025
SEIKO EPSON CORPORATION
Akinori TANIUCHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
SETTING VALUE DATA PROVIDING SYSTEM
Publication number
20250103253
Publication date
Mar 27, 2025
RISO Technologies Corporation
Eiji NISHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRIC CIRCUIT BOARD AND LIQUID EJECTION HEAD
Publication number
20250091346
Publication date
Mar 20, 2025
Canon Kabushiki Kaisha
SHIN ISHIMATSU
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING APPARATUS, METHOD, AND COMPUTER-READABLE STORAGE MEDIUM FO...
Publication number
20250091343
Publication date
Mar 20, 2025
BROTHER KOGYO KABUSHIKI KAISHA
Atsushi MAEDA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DRIVE CONTROLLER, HEAD DEVICE, AND LIQUID DISCHARGE APPARATUS
Publication number
20250091342
Publication date
Mar 20, 2025
Ricoh Company, Ltd.
Takaya HANADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET HEAD DRIVING CIRCUIT
Publication number
20250074043
Publication date
Mar 6, 2025
RISO Technologies Corporation
Sota HARADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HEAD UNIT, LIQUID EJECTION APPARATUS, AND METHOD OF CONTROLLING LIQ...
Publication number
20250074048
Publication date
Mar 6, 2025
SEIKO EPSON CORPORATION
Shinichi YAMADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF INKJET PRINTING AND INKJET PRINTING DEVICE
Publication number
20250074049
Publication date
Mar 6, 2025
SAMSUNG DISPLAY CO., LTD.
SATOSHI TOMOEDA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HEAD UNIT AND LIQUID EJECTION APPARATUS
Publication number
20250074044
Publication date
Mar 6, 2025
SEIKO EPSON CORPORATION
Shinichi YAMADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DRIVE DEVICE
Publication number
20250074047
Publication date
Mar 6, 2025
RISO Technologies Corporation
Masaya ICHIKAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET RECORDING APPARATUS
Publication number
20250065620
Publication date
Feb 27, 2025
KYOCERA DOCUMENT SOLUTIONS INC.
Kohei YAMAKAMI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING CONTROL DEVICE, PRINTING CONTROL METHOD, PROGRAM, AND PRIN...
Publication number
20250058562
Publication date
Feb 20, 2025
FUJIFILM CORPORATION
Hayate NAKAMURA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS