with ink circulating through the whole print head

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CPC
B41J2202/12

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS B41J2202/00Embodiments of or processes related to ink-jet or thermal heads

Current Industry

B41J2202/12with ink circulating through the whole print head

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Liquid ejecting apparatus
- Patent number 12,365,181
- Issue date Jul 22, 2025
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printer and method of controlling inkjet printer
- Patent number 12,358,280
- Issue date Jul 15, 2025
- Mimaki Engineering Co., Ltd.
- Yutaro Kishida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and liquid ejection apparatus
- Patent number 12,350,934
- Issue date Jul 8, 2025
- Canon Kabushiki Kaisha
- Ayako Maruyama
- 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
Head chip, liquid jet head, liquid jet recording device, and method...
- Patent number 12,337,599
- Issue date Jun 24, 2025
- SII Printek Inc.
- Tomoaki Hoshi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head and liquid discharging apparatus
- Patent number 12,319,068
- Issue date Jun 3, 2025
- Seiko Epson Corporation
- Eiichiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet head for emission of ceramic enamel
- Patent number 12,319,055
- Issue date Jun 3, 2025
- SYSTEM CERAMICS S.P.A.
- Mohamed Ouassif
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection apparatus, and method of supp...
- Patent number 12,319,064
- Issue date Jun 3, 2025
- Canon Kabushiki Kaisha
- Shingo Okushima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Active circuit elements on a membrane
- Patent number 12,311,676
- Issue date May 27, 2025
- Hewlett-Packard Development Company, L.P.
- Eric T. Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cosmetic handy inkjet printer
- Patent number 12,304,208
- Issue date May 20, 2025
- Kao Corporation
- Teruyuki Fukuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid ejection head and liquid ejection apparatus
- Patent number 12,285,955
- Issue date Apr 29, 2025
- Canon Kabushiki Kaisha
- Kyosuke Toda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 12,285,954
- Issue date Apr 29, 2025
- Seiko Epson Corporation
- Hiromu Miyazawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-replacement method for inkjet recording apparatus
- Patent number 12,263,684
- Issue date Apr 1, 2025
- Kyocera Document Solutions Inc.
- Noriaki Furukawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Interspersed fluidic elements and circuit elements in a fluidic die
- Patent number 12,257,837
- Issue date Mar 25, 2025
- Hewlett-Packard Development Company, L.P.
- Eric T. Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus and liquid ejecting method
- Patent number 12,251,942
- Issue date Mar 18, 2025
- Seiko Epson Corporation
- Hiroyuki Hagiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Arrangements of circuit elements and fluidic elements
- Patent number 12,233,647
- Issue date Feb 25, 2025
- Hewlett-Packard Development Company, L.P.
- Eric T. Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and recording device
- Patent number 12,220,930
- Issue date Feb 11, 2025
- Kyocera Corporation
- Kenko Gejima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging head, liquid discharging unit, and device for di...
- Patent number 12,214,600
- Issue date Feb 4, 2025
- Ricoh Company, Ltd.
- Tomohiko Kohda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus, control method, and storage medium
- Patent number 12,202,262
- Issue date Jan 21, 2025
- Canon Kabushiki Kaisha
- Masaki Nitta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet ink and method for forming image
- Patent number 12,195,633
- Issue date Jan 14, 2025
- Konica Minolta, Inc.
- Takenori Omata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jetting apparatus
- Patent number 12,172,442
- Issue date Dec 24, 2024
- Brother Kogyo Kabushiki Kaisha
- Keita Sugiura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head, production method for inkjet head, and inkjet-recordin...
- Patent number 12,172,443
- Issue date Dec 24, 2024
- Konica Minolta, Inc.
- Yohei Sato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jet head and liquid jet recording device
- Patent number 12,172,452
- Issue date Dec 24, 2024
- SII Printek Inc.
- Takanori Koyano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 12,162,285
- Issue date Dec 10, 2024
- Seiko Epson Corporation
- Takeshi Owaku
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing fluid circulation
- Patent number 12,138,937
- Issue date Nov 12, 2024
- Hewlett-Packard Development Company, L.P.
- Daniel D Dowell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid channels of different types
- Patent number 12,128,684
- Issue date Oct 29, 2024
- Hewlett-Packard Development Company, L.P.
- Daryl Eugene Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head
- Patent number 12,122,157
- Issue date Oct 22, 2024
- Samsung Display Co., Ltd.
- Dong Jun Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and recording device
- Patent number 12,122,158
- Issue date Oct 22, 2024
- Kyocera Corporation
- Kenko Gejima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Flow-through printhead with bypass manifold
- Patent number 12,103,306
- Issue date Oct 1, 2024
- Ricoh Company, Ltd.
- Hiroshi Nishimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink supplying device and printing apparatus
- Patent number 12,083,801
- Issue date Sep 10, 2024
- Mimaki Engineering Co., Ltd.
- Tomoya Kawai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20250214348
- Publication date Jul 3, 2025
- Canon Kabushiki Kaisha
- KYOSUKE TODA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND METHOD OF SUPP...
- Publication number 20250178352
- Publication date Jun 5, 2025
- Canon Kabushiki Kaisha
- Shingo Okushima
- 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 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
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE UNIT, AND LIQUID DISCHARGE...
- Publication number 20250128514
- Publication date Apr 24, 2025
- Yukio OTOME
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND RECORDING DEVICE
- Publication number 20250128530
- Publication date Apr 24, 2025
- Kyocera Corporation
- Kenko GEJIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDING METHOD
- Publication number 20250115055
- Publication date Apr 10, 2025
- Canon Kabushiki Kaisha
- FUMI TANAKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20250108623
- Publication date Apr 3, 2025
- SEIKO EPSON CORPORATION
- Haruki Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING APPARATUS
- Publication number 20250100291
- Publication date Mar 27, 2025
- SCREEN Holdings Co., Ltd.
- Yuto SUZUKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Jetting Apparatus
- Publication number 20250100279
- Publication date Mar 27, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- KEITA SUGIURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
POSITIVE PRESSURE ADJUSTMENT MECHANISM AND LIQUID EJECTION DEVICE
- Publication number 20250091358
- Publication date Mar 20, 2025
- SEIKO EPSON CORPORATION
- Masaru KOBASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CIRCULATION DEVICE, ADJUSTING METHOD OF LIQUID CIRCULATION D...
- Publication number 20250091359
- Publication date Mar 20, 2025
- FUJIFILM CORPORATION
- Yasutoshi HIRABAYASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20250065621
- Publication date Feb 27, 2025
- Canon Kabushiki Kaisha
- Ryotaro MURAKAMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID-EJECTION PRINTHEAD HAVING SPARSE ARRAY OF FLUID-EJECTION NOZZLES
- Publication number 20250058563
- Publication date Feb 20, 2025
- Hewlett-Packard Development Company, L.P.
- Jacob Lum
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET HEAD
- Publication number 20250033354
- Publication date Jan 30, 2025
- SAMSUNG DISPLAY CO., LTD.
- Dong Jun LEE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND RECORDING DEVICE
- Publication number 20250010610
- Publication date Jan 9, 2025
- Kyocera Corporation
- Kenko GEJIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND IMAGE FORMING APPARATUS
- Publication number 20250010611
- Publication date Jan 9, 2025
- SEIKO EPSON CORPORATION
- Shohei MIZUTA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS
- Publication number 20240424804
- Publication date Dec 26, 2024
- Canon Kabushiki Kaisha
- KICHINOSUKE HIROKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTING METHOD
- Publication number 20240408869
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- MANABU OHARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDING METHOD, INK JET RECORDING DEVICE AND AQUEOUS INK
- Publication number 20240408888
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- HIDEKI YAMAKAMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS
- Publication number 20240408863
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- AIKO MASADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CIRCULATION UNIT, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPAR...
- Publication number 20240383259
- Publication date Nov 21, 2024
- Canon Kabushiki Kaisha
- YUSHI KITASE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION DEVICE CAPABLE OF SUPPRESSING DRYING OF LIQUID SURF...
- Publication number 20240383253
- Publication date Nov 21, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Shogo Yoneda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE METHOD
- Publication number 20240383260
- Publication date Nov 21, 2024
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20240367441
- Publication date Nov 7, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20240351342
- Publication date Oct 24, 2024
- Canon Kabushiki Kaisha
- KAZUYA YOSHII
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PUMP APPARATUS AND CONTROL METHOD THEREOF, PRINTING APPARATUS, AND...
- Publication number 20240326457
- Publication date Oct 3, 2024
- Canon Kabushiki Kaisha
- MIZUKI SEO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20240326433
- Publication date Oct 3, 2024
- SEIKO EPSON CORPORATION
- Hiroyuki HAGIWARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20240308217
- Publication date Sep 19, 2024
- Toshiba Tec Kabushiki Kaisha
- Tetsuya Sato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD, ELEMENT SUBSTRATE AND METHOD FOR MANUFACTURI...
- Publication number 20240269980
- Publication date Aug 15, 2024
- Canon Kabushiki Kaisha
- Masataka Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

with ink circulating through the whole print head

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Liquid ejecting apparatus

Inkjet printer and method of controlling inkjet printer

Liquid ejection head and liquid ejection apparatus

Liquid discharge head, liquid discharge unit, and liquid discharge...

Head chip, liquid jet head, liquid jet recording device, and method...

Liquid discharging head and liquid discharging apparatus

Ink jet head for emission of ceramic enamel

Liquid ejection head, liquid ejection apparatus, and method of supp...

Active circuit elements on a membrane

Cosmetic handy inkjet printer

Liquid ejection head and liquid ejection apparatus

Liquid ejecting head and liquid ejecting apparatus

Ink-replacement method for inkjet recording apparatus

Interspersed fluidic elements and circuit elements in a fluidic die

Liquid ejecting apparatus and liquid ejecting method

Arrangements of circuit elements and fluidic elements

Liquid discharge head and recording device

Liquid discharging head, liquid discharging unit, and device for di...

Ink jet printing apparatus, control method, and storage medium

Ink-jet ink and method for forming image

Liquid jetting apparatus

Inkjet head, production method for inkjet head, and inkjet-recordin...

Liquid jet head and liquid jet recording device

Liquid ejecting head and liquid ejecting apparatus

Printing fluid circulation

Fluid channels of different types

Inkjet head

Liquid ejection head and recording device

Flow-through printhead with bypass manifold

Ink supplying device and printing apparatus

Patents Applicationslast 30 patents

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND METHOD OF SUPP...

FLUID EJECTION DEVICES WITH REDUCED CROSSTALK

LIQUID EJECTION APPARATUS AND PRINT HEAD

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE UNIT, AND LIQUID DISCHARGE...

LIQUID DISCHARGE HEAD AND RECORDING DEVICE

INK JET RECORDING METHOD

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

INKJET PRINTING APPARATUS

Liquid Jetting Apparatus

POSITIVE PRESSURE ADJUSTMENT MECHANISM AND LIQUID EJECTION DEVICE

LIQUID CIRCULATION DEVICE, ADJUSTING METHOD OF LIQUID CIRCULATION D...

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

FLUID-EJECTION PRINTHEAD HAVING SPARSE ARRAY OF FLUID-EJECTION NOZZLES

INKJET HEAD

LIQUID EJECTION HEAD AND RECORDING DEVICE

LIQUID EJECTING HEAD AND IMAGE FORMING APPARATUS

PRINTING APPARATUS

INK JET PRINTING METHOD

INK JET RECORDING METHOD, INK JET RECORDING DEVICE AND AQUEOUS INK

INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS

CIRCULATION UNIT, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPAR...

LIQUID EJECTION DEVICE CAPABLE OF SUPPRESSING DRYING OF LIQUID SURF...

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE METHOD

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

PUMP APPARATUS AND CONTROL METHOD THEREOF, PRINTING APPARATUS, AND...

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTION HEAD

LIQUID DISCHARGE HEAD, ELEMENT SUBSTRATE AND METHOD FOR MANUFACTURI...