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last 30 patents
Information
Patent Grant
Ink refill container, ink refill system, and ink refill adapter
Patent number
11,938,739
Issue date
Mar 26, 2024
Seiko Epson Corporation
Tadahiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink refill container and ink refill system
Patent number
11,926,162
Issue date
Mar 12, 2024
Seiko Epson Corporation
Tadahiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink refill container and ink refill system
Patent number
11,667,123
Issue date
Jun 6, 2023
Seiko Epson Corporation
Tadahiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink refill container, ink refill system, and ink refill adapter
Patent number
11,639,060
Issue date
May 2, 2023
Seiko Epson Corporation
Tadahiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink refill container and ink refill system
Patent number
11,541,662
Issue date
Jan 3, 2023
Seiko Epson Corporation
Tadahiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid tank and liquid ejecting apparatus
Patent number
11,518,173
Issue date
Dec 6, 2022
Seiko Epson Corporation
Shoma Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording apparatus
Patent number
D962941
Issue date
Sep 6, 2022
Seiko Epson Corporation
Naomi Kimura
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Liquid storage container and liquid ejecting apparatus
Patent number
11,312,147
Issue date
Apr 26, 2022
Seiko Epson Corporation
Makoto Sawadaishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Lever, liquid storage apparatus, and liquid ejecting apparatus
Patent number
11,225,083
Issue date
Jan 18, 2022
Seiko Epson Corporation
Shoma Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink refill container, ink refill system, and ink refill adapter
Patent number
11,179,944
Issue date
Nov 23, 2021
Seiko Epson Corporation
Tadahiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink refill container and ink refill system
Patent number
11,007,787
Issue date
May 18, 2021
Seiko Epson Corporation
Tadahiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid container and liquid ejecting apparatus
Patent number
10,987,957
Issue date
Apr 27, 2021
Seiko Epson Corporation
Shoma Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid container and liquid injection apparatus
Patent number
10,981,390
Issue date
Apr 20, 2021
Seiko Epson Corporation
Hidenao Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink refill container, ink refill system, and ink refill adapter
Patent number
10,889,123
Issue date
Jan 12, 2021
Seiko Epson Corporation
Tadahiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid supply unit and liquid ejection apparatus
Patent number
10,875,316
Issue date
Dec 29, 2020
Seiko Epson Corporation
Shoma Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink refill container, ink refill system, and ink refill adapter
Patent number
10,843,475
Issue date
Nov 24, 2020
Seiko Epson Corporation
Tadahiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink refill container and ink refill system
Patent number
10,752,003
Issue date
Aug 25, 2020
Seiko Epson Corporation
Tadahiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid tank and liquid ejection device
Patent number
10,752,009
Issue date
Aug 25, 2020
Seiko Epson Corporation
Shoma Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting apparatus with spill catching mechanism
Patent number
10,752,002
Issue date
Aug 25, 2020
Seiko Epson Corporation
Shoma Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Plug member and liquid containment unit
Patent number
10,717,286
Issue date
Jul 21, 2020
Seiko Epson Corporation
Shoma Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink refill container, ink refill system, and ink refill adapter
Patent number
10,717,287
Issue date
Jul 21, 2020
Seiko Epson Corporation
Tadahiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid supply device, liquid jetting system, and liquid jetting device
Patent number
10,696,058
Issue date
Jun 30, 2020
Seiko Epson Corporation
Shoma Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Multifunction peripheral
Patent number
10,682,859
Issue date
Jun 16, 2020
Seiko Epson Corporation
Soshi Okawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink refill container, ink refill system, and ink refill adapter
Patent number
10,682,862
Issue date
Jun 16, 2020
Seiko Epson Corporation
Tadahiro Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printer and ink bottle
Patent number
10,618,292
Issue date
Apr 14, 2020
Seiko Epson Corporation
Noriyuki Fukasawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection apparatus
Patent number
10,569,539
Issue date
Feb 25, 2020
Seiko Epson Corporation
Yusuke Hirasawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting apparatus
Patent number
10,562,312
Issue date
Feb 18, 2020
Seiko Epson Corporation
Naomi Kimura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid tank
Patent number
10,525,722
Issue date
Jan 7, 2020
Seiko Epson Corporation
Yusuke Hirasawa
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Liquid tank
Patent number
10,500,867
Issue date
Dec 10, 2019
Seiko Epson Corporation
Makoto Sawadaishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid jet apparatus, tank unit, and printer
Patent number
10,343,409
Issue date
Jul 9, 2019
Seiko Epson Corporation
Tomoyuki Higuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
LIQUID EJECTING SYSTEM, LIQUID COLLECTION CONTAINER, AND LIQUID COL...
Publication number
20240408878
Publication date
Dec 12, 2024
SEIKO EPSON CORPORATION
Yohei ONUMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING APPARATUS AND LIQUID EJECTING SYSTEM
Publication number
20240408879
Publication date
Dec 12, 2024
SEIKO EPSON CORPORATION
Yohei ONUMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION DEVICE
Publication number
20240198688
Publication date
Jun 20, 2024
SEIKO EPSON CORPORATION
Naomi KIMURA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK REFILL CONTAINER, INK REFILL SYSTEM, AND INK REFILL ADAPTER
Publication number
20240190135
Publication date
Jun 13, 2024
SEIKO EPSON CORPORATION
Tadahiro MIZUTANI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK REFILL CONTAINER AND INK REFILL SYSTEM
Publication number
20240173985
Publication date
May 30, 2024
SEIKO EPSON CORPORATION
Tadahiro MIZUTANI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK REFILL CONTAINER AND INK REFILL SYSTEM
Publication number
20230311524
Publication date
Oct 5, 2023
SEIKO EPSON CORPORATION
Tadahiro MIZUTANI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK REFILL CONTAINER, INK REFILL SYSTEM, AND INK REFILL ADAPTER
Publication number
20230219349
Publication date
Jul 13, 2023
SEIKO EPSON CORPORATION
Tadahiro MIZUTANI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK REFILL CONTAINER AND INK REFILL SYSTEM
Publication number
20230016176
Publication date
Jan 19, 2023
SEIKO EPSON CORPORATION
Tadahiro MIZUTANI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID TANK AND LIQUID EJECTING APPARATUS
Publication number
20220055370
Publication date
Feb 24, 2022
SEIKO EPSON CORPORATION
Shoma KUDO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK REFILL CONTAINER, INK REFILL SYSTEM, AND INK REFILL ADAPTER
Publication number
20220032638
Publication date
Feb 3, 2022
SEIKO EPSON CORPORATION
Tadahiro MIZUTANI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK REFILL CONTAINER AND INK REFILL SYSTEM
Publication number
20210237456
Publication date
Aug 5, 2021
SEIKO EPSON CORPORATION
Tadahiro MIZUTANI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LEVER, LIQUID STORAGE APPARATUS, AND LIQUID EJECTING APPARATUS
Publication number
20210129546
Publication date
May 6, 2021
SEIKO EPSON CORPORATION
Shoma KUDO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID STORAGE CONTAINER AND LIQUID EJECTING APPARATUS
Publication number
20210107290
Publication date
Apr 15, 2021
SEIKO EPSON CORPORATION
Makoto SAWADAISHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK REFILL CONTAINER, INK REFILL SYSTEM, AND INK REFILL ADAPTER
Publication number
20210023850
Publication date
Jan 28, 2021
SEIKO EPSON CORPORATION
Tadahiro MIZUTANI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK REFILL CONTAINER, INK REFILL SYSTEM, AND INK REFILL ADAPTER
Publication number
20200298579
Publication date
Sep 24, 2020
SEIKO EPSON CORPORATION
Tadahiro MIZUTANI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK REFILL CONTAINER AND INK REFILL SYSTEM
Publication number
20200282730
Publication date
Sep 10, 2020
SEIKO EPSON CORPORATION
Tadahiro MIZUTANI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID CONTAINER AND LIQUID EJECTING APPARATUS
Publication number
20200254794
Publication date
Aug 13, 2020
SEIKO EPSON CORPORATION
Shoma KUDO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID SUPPLY UNIT AND LIQUID EJECTION APPARATUS
Publication number
20190299633
Publication date
Oct 3, 2019
SEIKO EPSON CORPORATION
Shoma KUDO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK REFILL CONTAINER AND INK REFILL SYSTEM
Publication number
20190299624
Publication date
Oct 3, 2019
SEIKO EPSON CORPORATION
Tadahiro MIZUTANI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK REFILL CONTAINER, INK REFILL SYSTEM, AND INK REFILL ADAPTER
Publication number
20190299625
Publication date
Oct 3, 2019
SEIKO EPSON CORPORATION
Tadahiro MIZUTANI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID CONTAINER AND LIQUID INJECTION APPARATUS
Publication number
20190232668
Publication date
Aug 1, 2019
SEIKO EPSON CORPORATION
Hidenao SUZUKI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID TANK AND LIQUID EJECTION DEVICE
Publication number
20190232669
Publication date
Aug 1, 2019
SEIKO EPSON CORPORATION
Shoma KUDO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
MULTIFUNCTION PERIPHERAL
Publication number
20190224976
Publication date
Jul 25, 2019
SEIKO EPSON CORPORATION
Soshi OKAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING APPARATUS
Publication number
20190160822
Publication date
May 30, 2019
SEIKO EPSON CORPORATION
Shoma KUDO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION APPARATUS
Publication number
20190152223
Publication date
May 23, 2019
SEIKO EPSON CORPORATION
Yusuke Hirasawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID TANK
Publication number
20190143707
Publication date
May 16, 2019
SEIKO EPSON CORPORATION
Yusuke HIRASAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PLUG MEMBER AND LIQUID CONTAINMENT UNIT
Publication number
20190126629
Publication date
May 2, 2019
SEIKO EPSON CORPORATION
Shoma KUDO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING APPARATUS
Publication number
20190105903
Publication date
Apr 11, 2019
SEIKO EPSON CORPORATION
Naomi KIMURA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID TANK
Publication number
20190061363
Publication date
Feb 28, 2019
SEIKO EPSON CORPORATION
Makoto Sawadaishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID SUPPLY DEVICE, LIQUID JETTING SYSTEM, AND LIQUID JETTING DEVICE
Publication number
20190009569
Publication date
Jan 10, 2019
SEIKO EPSON CORPORATION
Shoma KUDO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS