Ink supply systems; Circuit parts therefor

Industry

CPC
B41J2/175

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed

Current Industry

B41J2/175Ink supply systems; Circuit parts therefor

Industries

Patents Grantslast 30 patents

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
Printing apparatus
- Patent number 12,319,070
- Issue date Jun 3, 2025
- Seiko Epson Corporation
- Takuro Ishikura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printhead module having alternate PCBs and rows of print chips
- Patent number 12,319,062
- Issue date Jun 3, 2025
- Memjet Technology Limited
- Jason Mark Thelander
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply device, control method of liquid supply device, and p...
- Patent number 12,319,069
- Issue date Jun 3, 2025
- FUJIFILM Corporation
- Tadashi Kyoso
- 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
Liquid storage unit and liquid ejection apparatus
- Patent number 12,319,066
- Issue date Jun 3, 2025
- Canon Kabushiki Kaisha
- Yuki Kozuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Head replacement method, inkjet printing apparatus, and non-transit...
- Patent number 12,319,071
- Issue date Jun 3, 2025
- SCREEN Holdings Co., Ltd.
- Hideaki Onishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink refill container
- Patent number 12,319,065
- Issue date Jun 3, 2025
- Seiko Epson Corporation
- Tadahiro Mizutani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging apparatus
- Patent number 12,319,067
- Issue date Jun 3, 2025
- Brother Kogyo Kabushiki Kaisha
- Fumio Nakazawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus
- Patent number 12,311,669
- Issue date May 27, 2025
- Canon Kabushiki Kaisha
- Shunya Sunouchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid consumption device
- Patent number 12,311,675
- Issue date May 27, 2025
- Brother Kogyo Kabushiki Kaisha
- Yoshinori Osakabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Aqueous ink, ink cartridge and ink jet recording method
- Patent number 12,312,480
- Issue date May 27, 2025
- Canon Kabushiki Kaisha
- Yoko Uetake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
UV curable dielectric materials for 3D printing and 3D printing sys...
- Patent number 12,317,427
- Issue date May 27, 2025
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Tianzhu Fan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cartridge, printing system, and printing apparatus
- Patent number 12,311,671
- Issue date May 27, 2025
- Seiko Epson Corporation
- Takumi Nagashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply apparatus
- Patent number 12,311,673
- Issue date May 27, 2025
- Riso Kagaku Corporation
- Ryosuke Nishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting unit and liquid ejecting apparatus
- Patent number 12,311,670
- Issue date May 27, 2025
- Seiko Epson Corporation
- Ichiro Yoneyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, liquid discharge device, liquid discharge ap...
- Patent number 12,311,672
- Issue date May 27, 2025
- Ricoh Company, Ltd.
- Yu Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting apparatus
- Patent number 12,311,674
- Issue date May 27, 2025
- Seiko Epson Corporation
- Seiji Tojo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Damper apparatus
- Patent number 12,304,201
- Issue date May 20, 2025
- Roland DG Corporation
- Takayoshi Oguri
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recirculation devices with check valve
- Patent number 12,304,218
- Issue date May 20, 2025
- Hewlett-Packard Development Company, L.P.
- David Butinya Teixido
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and ink quantity detection method thereof
- Patent number 12,304,214
- Issue date May 20, 2025
- Canon Kabushiki Kaisha
- Hirokazu Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sub-tank and inkjet recording apparatus
- Patent number 12,304,215
- Issue date May 20, 2025
- Kyocera Document Solutions Inc.
- Masanobu Maeshima
- 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 container
- Patent number 12,304,210
- Issue date May 20, 2025
- Brother Kogyo Kabushiki Kaisha
- Naoya Okazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer, control method, and non-transitory computer-readable mediu...
- Patent number 12,304,216
- Issue date May 20, 2025
- Brother Kogyo Kabushiki Kaisha
- Akihiro Kawakita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid container
- Patent number 12,304,213
- Issue date May 20, 2025
- Seiko Epson Corporation
- Masahiro Karasawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 12,304,217
- Issue date May 20, 2025
- Konica Minolta, Inc.
- Satoru Osawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid supply system, control method, non-transitory computer-reada...
- Patent number 12,304,219
- Issue date May 20, 2025
- Brother Kogyo Kabushiki Kaisha
- Hisaaki Yoshimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid storage container and recording apparatus
- Patent number 12,304,211
- Issue date May 20, 2025
- Canon Kabushiki Kaisha
- Satoru Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge having print head
- Patent number 12,304,212
- Issue date May 20, 2025
- Zhuhai Ninestar Management Co., Ltd.
- Yongqun Qiu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PRINT TILE AND PRINTHEAD ASSEMBLY FOR INKJET PRINTER
- Publication number 20250178348
- Publication date Jun 5, 2025
- Kateeva, Inc.
- Robert D. Taff
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE SYSTEM
- Publication number 20250178349
- Publication date Jun 5, 2025
- Tomoya TANAKA
- 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
LIQUID STORAGE CONTAINER
- Publication number 20250178353
- Publication date Jun 5, 2025
- Canon Kabushiki Kaisha
- Keisuke Kouno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
BOARD, LIQUID ACCOMMODATION CONTAINER, AND PRINTING SYSTEM
- Publication number 20250178354
- Publication date Jun 5, 2025
- SEIKO EPSON CORPORATION
- Shuichi NAKANO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS
- Publication number 20250178355
- Publication date Jun 5, 2025
- Jun ICHINOWATARI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS
- Publication number 20250178356
- Publication date Jun 5, 2025
- Canon Kabushiki Kaisha
- YUJI TAMARU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CONTROL DEVICE, LOW-INK-AMOUNT DETECTION MECHANISM, INK CARTRIDGE A...
- Publication number 20250178367
- Publication date Jun 5, 2025
- HANGZHOU CHIPJET TECHNOLOGY CO., LTD.
- Weiwen Chen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FEATURE OR OFFER ASSOCIATED WITH PRINTING DEVICE CONSUMABLE ITEM
- Publication number 20250182174
- Publication date Jun 5, 2025
- Hewlett-Packard Development Company, L.P.
- Gabriel Scott McDaniel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE BAG AND PRINTING APPARATUS
- Publication number 20250162324
- Publication date May 22, 2025
- Canon Kabushiki Kaisha
- AKIRA SHIBA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID SUPPLY APPARATUS
- Publication number 20250162325
- Publication date May 22, 2025
- Canon Kabushiki Kaisha
- TOSHIMITSU DANZUKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD
- Publication number 20250162323
- Publication date May 22, 2025
- Canon Kabushiki Kaisha
- SATOSHI IDETA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DROPLET DISCHARGE DEVICE AND MAINTENANCE METHOD
- Publication number 20250153484
- Publication date May 15, 2025
- KYOCERA CORPORATION
- Makoto TOGO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTER, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIU...
- Publication number 20250153485
- Publication date May 15, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Daisuke KUNO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DROPLET JETTING APPARATUS AND MANUFACTURING METHOD OF PRINTE...
- Publication number 20250153487
- Publication date May 15, 2025
- FUJIFILM CORPORATION
- Tadashi KYOSO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
VALVE MECHANISM, LIQUID EJECTION DEVICE, AND METHOD OF CONTROLLING...
- Publication number 20250153486
- Publication date May 15, 2025
- SEIKO EPSON CORPORATION
- Takashi KOASE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
TANK HAVING OUTLET POSITIONED IN PROTRUDING CHAMBER BELOW LIQUID ST...
- Publication number 20250144940
- Publication date May 8, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Fumiya NAKAMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DEVICE, BOARD, LIQUID ACCOMMODATION CONTAINER, AND PRINTING SYSTEM
- Publication number 20250144939
- Publication date May 8, 2025
- SEIKO EPSON CORPORATION
- Shuichi NAKANO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINT MATERIAL FEED SYSTEM
- Publication number 20250144942
- Publication date May 8, 2025
- Kateeva, Inc.
- Robert Dennis Taff
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID RESERVOIR AND ASSOCIATED FLUID CIRCULATION SYSTEM AND METHOD
- Publication number 20250144943
- Publication date May 8, 2025
- The Boeing Company
- Matthew H. Mellin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink-Receiving Body And Recording Method
- Publication number 20250135786
- Publication date May 1, 2025
- SEIKO EPSON CORPORATION
- Tasuku NAKAMURA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS
- Publication number 20250135779
- Publication date May 1, 2025
- Hiroya TOKITA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CARTRIDGE, PRINTING DEVICE, AND PRINTING SYSTEM
- Publication number 20250135787
- Publication date May 1, 2025
- SEIKO EPSON CORPORATION
- Takumi NAGASHIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD
- Publication number 20250129258
- Publication date Apr 24, 2025
- Canon Kabushiki Kaisha
- Kuniaki Fujimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PRINTER
- Publication number 20250128527
- Publication date Apr 24, 2025
- RICOH COMPANY, LTD.
- Tetsu MORINO
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
IMAGE FORMING APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM
- Publication number 20250128518
- Publication date Apr 24, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Shunsuke MINAMIKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTER
- Publication number 20250128523
- Publication date Apr 24, 2025
- KEYENCE CORPORATION
- Mamoru Idaka
- G01 - MEASURING TESTING
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING SAME
- Publication number 20250128528
- Publication date Apr 24, 2025
- SCREEN Holdings Co., Ltd.
- Susumu TAKAHASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET RECORDING APPARATUS AND INK HEATING UNIT
- Publication number 20250128512
- Publication date Apr 24, 2025
- Konica Minolta, Inc.
- Hiroyuki TOKIMATSU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
TANK AND LIQUID CONSUMING APPARATUS INCLUDING THE SAME
- Publication number 20250128517
- Publication date Apr 24, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Masahiro HAYASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Ink supply systems; Circuit parts therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Liquid discharging head and liquid discharging apparatus

Printing apparatus

Printhead module having alternate PCBs and rows of print chips

Liquid supply device, control method of liquid supply device, and p...

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

Liquid storage unit and liquid ejection apparatus

Head replacement method, inkjet printing apparatus, and non-transit...

Ink refill container

Liquid discharging apparatus

Recording apparatus

Liquid consumption device

Aqueous ink, ink cartridge and ink jet recording method

UV curable dielectric materials for 3D printing and 3D printing sys...

Cartridge, printing system, and printing apparatus

Liquid supply apparatus

Liquid ejecting unit and liquid ejecting apparatus

Liquid discharge head, liquid discharge device, liquid discharge ap...

Liquid ejecting apparatus

Damper apparatus

Recirculation devices with check valve

Printing apparatus and ink quantity detection method thereof

Sub-tank and inkjet recording apparatus

Cosmetic handy inkjet printer

Liquid container

Printer, control method, and non-transitory computer-readable mediu...

Liquid container

Image forming apparatus

Liquid supply system, control method, non-transitory computer-reada...

Liquid storage container and recording apparatus

Ink cartridge having print head

Patents Applicationslast 30 patents

PRINT TILE AND PRINTHEAD ASSEMBLY FOR INKJET PRINTER

LIQUID DISCHARGE SYSTEM

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

LIQUID STORAGE CONTAINER

BOARD, LIQUID ACCOMMODATION CONTAINER, AND PRINTING SYSTEM

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

CONTROL DEVICE, LOW-INK-AMOUNT DETECTION MECHANISM, INK CARTRIDGE A...

FEATURE OR OFFER ASSOCIATED WITH PRINTING DEVICE CONSUMABLE ITEM

STORAGE BAG AND PRINTING APPARATUS

LIQUID SUPPLY APPARATUS

LIQUID DISCHARGE HEAD

DROPLET DISCHARGE DEVICE AND MAINTENANCE METHOD

PRINTER, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIU...

LIQUID DROPLET JETTING APPARATUS AND MANUFACTURING METHOD OF PRINTE...

VALVE MECHANISM, LIQUID EJECTION DEVICE, AND METHOD OF CONTROLLING...

TANK HAVING OUTLET POSITIONED IN PROTRUDING CHAMBER BELOW LIQUID ST...

DEVICE, BOARD, LIQUID ACCOMMODATION CONTAINER, AND PRINTING SYSTEM

PRINT MATERIAL FEED SYSTEM

FLUID RESERVOIR AND ASSOCIATED FLUID CIRCULATION SYSTEM AND METHOD

Ink-Receiving Body And Recording Method

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

CARTRIDGE, PRINTING DEVICE, AND PRINTING SYSTEM

AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD

PRINTER

IMAGE FORMING APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM

INK JET PRINTER

IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING SAME

INKJET RECORDING APPARATUS AND INK HEATING UNIT

TANK AND LIQUID CONSUMING APPARATUS INCLUDING THE SAME