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of film type, deformed by bending and disposed on a diaphragm
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CPC
B41J2/14233
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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
B41J2/14233
of film type, deformed by bending and disposed on a diaphragm
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid ejecting apparatus
Patent number
12,365,176
Issue date
Jul 22, 2025
Seiko Epson Corporation
Yu Shiozawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording head and recording device
Patent number
12,365,180
Issue date
Jul 22, 2025
Kyocera Corporation
Shigeto Matsumoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and liquid discharge device
Patent number
12,358,285
Issue date
Jul 15, 2025
Seiko Epson Corporation
Masaki Mori
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head, liquid discharge device, and liquid discharg...
Patent number
12,343,992
Issue date
Jul 1, 2025
Ricoh Company, Ltd.
Masaya Shingyoh
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head, liquid discharge unit, and liquid discharge...
Patent number
12,343,995
Issue date
Jul 1, 2025
Ricoh Company, Ltd.
Yudai Yumoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head, liquid discharge device, and liquid discharg...
Patent number
12,343,993
Issue date
Jul 1, 2025
Ricoh Company, Ltd.
Akio Yoshita
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Piezoelectric device, liquid ejecting head, and liquid ejecting app...
Patent number
12,343,990
Issue date
Jul 1, 2025
Seiko Epson Corporation
Motoki Takabe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head and liquid ejection apparatus
Patent number
12,343,999
Issue date
Jul 1, 2025
Canon Kabushiki Kaisha
Kazuhiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting apparatus and head unit for determining presence of...
Patent number
12,337,597
Issue date
Jun 24, 2025
Seiko Epson Corporation
Osamu Shinkawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head
Patent number
12,337,600
Issue date
Jun 24, 2025
RISO Technologies Corporation
Keita Takahashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and image forming apparatus
Patent number
12,330,419
Issue date
Jun 17, 2025
Ricoh Company, Ltd.
Masami Iwama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and liquid discharge device
Patent number
12,330,418
Issue date
Jun 17, 2025
Seiko Epson Corporation
Masaki Mori
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Substrate for liquid ejection head and method for manufacturing sub...
Patent number
12,325,236
Issue date
Jun 10, 2025
Canon Kabushiki Kaisha
Masataka Kato
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Piezoelectric element, head chip, liquid ejection device, and sensor
Patent number
12,311,664
Issue date
May 27, 2025
Seiko Epson Corporation
Yasuaki Hamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head, liquid discharge device, and liquid discharg...
Patent number
12,311,663
Issue date
May 27, 2025
Ricoh Company, Ltd.
Kazuto Nagahashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head
Patent number
12,311,665
Issue date
May 27, 2025
Brother Kogyo Kabushiki Kaisha
Keita Sugiura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head, liquid ejecting apparatus, and nozzle substrate
Patent number
12,311,666
Issue date
May 27, 2025
Seiko Epson Corporation
Shohei Mizuta
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and liquid discharge device
Patent number
12,296,589
Issue date
May 13, 2025
Seiko Epson Corporation
Yu Shiozawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid droplet ejection head
Patent number
12,296,590
Issue date
May 13, 2025
Brother Kogyo Kabushiki Kaisha
Taisuke Mizuno
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Flow-through printhead
Patent number
12,291,032
Issue date
May 6, 2025
Ricoh Company, Ltd.
Nasser Budraa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Droplet discharge head and droplet discharge apparatus
Patent number
12,285,946
Issue date
Apr 29, 2025
Seiko Epson Corporation
Kazuya Kitada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Liquid discharge head
Patent number
12,275,243
Issue date
Apr 15, 2025
Brother Kogyo Kabushiki Kaisha
Taisuke Mizuno
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Piezoelectric device, liquid ejecting head, and liquid ejecting app...
Patent number
12,275,244
Issue date
Apr 15, 2025
Seiko Epson Corporation
Daisuke Nagano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Piezoelectric device, liquid ejecting head, and liquid ejecting app...
Patent number
12,275,245
Issue date
Apr 15, 2025
Seiko Epson Corporation
Daisuke Nagano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge device and wiring substrate
Patent number
12,257,834
Issue date
Mar 25, 2025
Seiko Epson Corporation
Toru Kashimura
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
MEMS device, liquid ejecting head, and liquid ejecting apparatus
Patent number
12,251,936
Issue date
Mar 18, 2025
Seiko Epson Corporation
Motoki Takabe
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Liquid discharge head, liquid discharge unit, and liquid discharge...
Patent number
12,251,935
Issue date
Mar 18, 2025
Ricoh Company, Ltd.
Yukimasa Matsuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head and liquid ejecting apparatus
Patent number
12,233,653
Issue date
Feb 25, 2025
Seiko Epson Corporation
Yoshiki Sugawara
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
Patents Applications
last 30 patents
Information
Patent Application
ACTUATOR, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE APPARATUS, AND ME...
Publication number
20250229533
Publication date
Jul 17, 2025
Tsutoh AOYAMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND METHOD OF DETE...
Publication number
20250229523
Publication date
Jul 17, 2025
SEIKO EPSON CORPORATION
Yuichi Kataniwa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD AND RECORDING DEVICE
Publication number
20250222693
Publication date
Jul 10, 2025
KYOCERA CORPORATION
Naoki KOBAYASHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
FLOW-THROUGH PRINTHEAD
Publication number
20250222694
Publication date
Jul 10, 2025
RICOH COMPANY, LTD.
Nasser Budraa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF DRIVING LIQUID EJECTING APPARATUS
Publication number
20250214336
Publication date
Jul 3, 2025
SEIKO EPSON CORPORATION
Akira MIYAGISHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
MANUFACTURING METHOD OF LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD
Publication number
20250214341
Publication date
Jul 3, 2025
Canon Kabushiki Kaisha
REI KURASHIMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PIEZOELECTRIC ELEMENT, LIQUID EJECTION HEAD, AND PRINTER
Publication number
20250212690
Publication date
Jun 26, 2025
SEIKO EPSON CORPORATION
Yoshiki YANO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
NOZZLE PLATE, DROPLET EJECTION HEAD, DROPLET EJECTING APPARATUS, AN...
Publication number
20250206022
Publication date
Jun 26, 2025
Konica Minolta, Inc.
Yoshiyuki Ogawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING APPARATUS
Publication number
20250206024
Publication date
Jun 26, 2025
BROTHER KOGYO KABUSHIKI KAISHA
SHOHEI ICHIKAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DROPLET DISCHARGE HEAD AND RECORDING APPARATUS
Publication number
20250206021
Publication date
Jun 26, 2025
Kyocera Corporation
Tadao YAMASAKO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid Ejection Apparatus
Publication number
20250196495
Publication date
Jun 19, 2025
SEIKO EPSON CORPORATION
Akira MIYAGISHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD, MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD
Publication number
20250196499
Publication date
Jun 19, 2025
Canon Kabushiki Kaisha
Hiroshi Higuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET HEAD AND INKJET RECORDING DEVICE
Publication number
20250196497
Publication date
Jun 19, 2025
Konica Minolta, Inc.
Kazuya KINJO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PIEZOELECTRIC ACTUATOR, LIQUID DISCHARGE HEAD AND RECORDING DEVICE
Publication number
20250196498
Publication date
Jun 19, 2025
KYOCERA CORPORATION
Ryota KAKU
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
Publication number
20250196500
Publication date
Jun 19, 2025
SEIKO EPSON CORPORATION
Motoki TAKABE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ACTUATOR, LIQUID EJECTION HEAD, AND PRINTER
Publication number
20250187335
Publication date
Jun 12, 2025
SEIKO EPSON CORPORATION
Yasuaki HAMADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
Publication number
20250187334
Publication date
Jun 12, 2025
SEIKO EPSON CORPORATION
Hiroaki OKUI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ACTUATOR, LIQUID EJECTION HEAD, AND METHOD FOR MANUFACTURING ACTUATOR
Publication number
20250194425
Publication date
Jun 12, 2025
Canon Kabushiki Kaisha
YUTAKA SETOMOTO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD, HEAD MODULE, AND LIQUID DISCHARGE APPARATUS
Publication number
20250178346
Publication date
Jun 5, 2025
Yukimasa MATSUDA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD, HEAD MODULE, AND LIQUID DISCHARGE APPARATUS
Publication number
20250178336
Publication date
Jun 5, 2025
Takeshi MIYAZAKI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid Ejecting Apparatus
Publication number
20250178351
Publication date
Jun 5, 2025
SEIKO EPSON CORPORATION
Akinori TANIUCHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING LIQUID EJECTION HEAD
Publication number
20250176436
Publication date
May 29, 2025
Canon Kabushiki Kaisha
TOSHIFUMI YOSHIOKA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DEVICE MANUFACTURING METHOD, HEAD MANUFACTURING METHOD, PIEZOELECTR...
Publication number
20250170827
Publication date
May 29, 2025
Makoto TANAKA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Head Unit And Liquid Ejection Apparatus
Publication number
20250162311
Publication date
May 22, 2025
SEIKO EPSON CORPORATION
Toru KASHIMURA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
FLUID EJECTION DEVICES WITH REDUCED CROSSTALK
Publication number
20250162314
Publication date
May 22, 2025
FUJIFILM DIMATIX, INC.
Christoph Menzel
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING HEAD
Publication number
20250162316
Publication date
May 22, 2025
Canon Kabushiki Kaisha
Koji TAKASE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF DETERMINING STATE OF PRINT HEAD, HEAD UNIT, AND LIQUID EJ...
Publication number
20250162309
Publication date
May 22, 2025
SEIKO EPSON CORPORATION
Shinichi YAMADA
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
ACTUATOR, LIQUID DISCHARGE HEAD, AND PRODUCTION METHOD OF ACTUATOR
Publication number
20250144935
Publication date
May 8, 2025
Canon Kabushiki Kaisha
AKIRA SHIMAZU
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD, RECORDING DEVICE, AND MANUFACTURING METHOD F...
Publication number
20250135772
Publication date
May 1, 2025
KYOCERA CORPORATION
Keita HIRAI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS