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Shintaro HAMA
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Shiojiri, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ink jet ink composition and recording method
Patent number
12,077,671
Issue date
Sep 3, 2024
Seiko Epson Corporation
Yasuhiro Oki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ink set
Patent number
11,578,224
Issue date
Feb 14, 2023
Seiko Epson Corporation
Tomohiro Aruga
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ink set
Patent number
11,572,485
Issue date
Feb 7, 2023
Seiko Epson Corporation
Shintaro Hama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink composition, ink set, recording method, and ink jet recording a...
Patent number
10,717,888
Issue date
Jul 21, 2020
Seiko Epson Corporation
Shintaro Hama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording ink set and ink jet recording method
Patent number
10,618,310
Issue date
Apr 14, 2020
Seiko Epson Corporation
Kiyomi Kumamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink composition and recording method
Patent number
10,357,979
Issue date
Jul 23, 2019
Seiko Epson Corporation
Yuho Miyake
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Aqueous ink set for ink jet recording, recording method, and ink je...
Patent number
10,016,981
Issue date
Jul 10, 2018
Seiko Epson Corporation
Shintaro Hama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Ink Composition For Ink Jet Printing
Publication number
20240150601
Publication date
May 9, 2024
SEIKO EPSON CORPORATION
Hidehiko KOMATSU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Ink Composition For Ink Jet Textile Printing And Recording Method
Publication number
20220205175
Publication date
Jun 30, 2022
SEIKO EPSON CORPORATION
Hiromi NOGUCHI
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Ink Jet Ink Composition And Recording Method
Publication number
20210301155
Publication date
Sep 30, 2021
SEIKO EPSON CORPORATION
Yasuhiro OKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK SET
Publication number
20200248023
Publication date
Aug 6, 2020
SEIKO EPSON CORPORATION
Tomohiro ARUGA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK SET
Publication number
20200248024
Publication date
Aug 6, 2020
SEIKO EPSON CORPORATION
Shintaro HAMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Ink Jet Recording Ink Set And Ink Jet Recording Method
Publication number
20190023926
Publication date
Jan 24, 2019
SEIKO EPSON CORPORATION
Kiyomi KUMAMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK COMPOSITION, INK SET, RECORDING METHOD, AND INK JET RECORDING A...
Publication number
20190023927
Publication date
Jan 24, 2019
SEIKO EPSON CORPORATION
Shintaro HAMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS INK SET FOR INK JET RECORDING, RECORDING METHOD, AND INK JE...
Publication number
20180001643
Publication date
Jan 4, 2018
SEIKO EPSON CORPORATION
Shintaro HAMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INK COMPOSITION AND RECORDING METHOD
Publication number
20170355869
Publication date
Dec 14, 2017
SEIKO EPSON CORPORATION
Yuho MIYAKE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS