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Yuki HANAMURA
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Azumino-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid ejecting system and head unit
Patent number
12,187,033
Issue date
Jan 7, 2025
Seiko Epson Corporation
Yuki Hanamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge system
Patent number
12,169,653
Issue date
Dec 17, 2024
Seiko Epson Corporation
Takao Yamamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Light emitting element, light emitting device, and electronic appar...
Patent number
12,063,805
Issue date
Aug 13, 2024
Lumitek Display Technology Limited
Koya Shiratori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element, light emitting device, and electronic appar...
Patent number
11,956,984
Issue date
Apr 9, 2024
Lumitek Display Technology Limited
Koya Shiratori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element, light emitting device, and electronic appar...
Patent number
11,683,948
Issue date
Jun 20, 2023
Seiko Epson Corporation
Koya Shiratori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Displacement magnifying device, diaphragm type compressor, cooling...
Patent number
11,499,540
Issue date
Nov 15, 2022
Seiko Epson Corporation
Tsukasa Funasaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Diaphragm compressor, cooling unit, projector, recording apparatus,...
Patent number
11,499,541
Issue date
Nov 15, 2022
Seiko Epson Corporation
Tsukasa Funasaka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Diaphragm-type compressor, projector, cooler, and method for compre...
Patent number
11,326,588
Issue date
May 10, 2022
Seiko Epson Corporation
Tsukasa Funasaka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Structure, diaphragm-type compressor, cooler, projector, and method...
Patent number
11,098,704
Issue date
Aug 24, 2021
Seiko Epson Corporation
Tsukasa Funasaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light emitting element, light emitting device, and electronic appar...
Patent number
11,069,874
Issue date
Jul 20, 2021
Seiko Epson Corporation
Koya Shiratori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diaphragm-type compressor, cooler, projector, and method for compre...
Patent number
11,047,375
Issue date
Jun 29, 2021
Seiko Epson Corporation
Tsukasa Funasaka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Organic EL device, method of manufacturing organic EL device, and e...
Patent number
11,026,301
Issue date
Jun 1, 2021
Seiko Epson Corporation
Yuki Hanamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting element, light emitting device, and electronic appar...
Patent number
10,720,595
Issue date
Jul 21, 2020
Seiko Epson Corporation
Koya Shiratori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cooling device and projector
Patent number
10,495,958
Issue date
Dec 3, 2019
Seiko Epson Corporation
Yuki Hanamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Manufacturing method of organic light emitting device, organic ligh...
Patent number
10,468,462
Issue date
Nov 5, 2019
Seiko Epson Corporation
Suguru Akagawa
G02 - OPTICS
Information
Patent Grant
Organic EL device, method of manufacturing organic EL device, and e...
Patent number
10,269,882
Issue date
Apr 23, 2019
Seiko Epson Corporation
Yuki Hanamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL device having a convex portion, method of manufacturing...
Patent number
10,098,192
Issue date
Oct 9, 2018
Seiko Epson Corporation
Yuki Hanamura
G02 - OPTICS
Information
Patent Grant
Method for manufacturing organic EL apparatus, organic EL apparatus...
Patent number
10,026,897
Issue date
Jul 17, 2018
Seiko Epson Corporation
Yuki Hanamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electro-optical apparatus and electronic device
Patent number
9,985,241
Issue date
May 29, 2018
Seiko Epson Corporation
Takeshi Koshihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element, light emitting device, and electronic appar...
Patent number
9,972,804
Issue date
May 15, 2018
Seiko Epson Corporation
Koya Shiratori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light emitting device and electronic apparatus
Patent number
9,843,022
Issue date
Dec 12, 2017
Seiko Epson Corporation
Hisatoshi Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing organic EL device, organic EL device and el...
Patent number
9,755,005
Issue date
Sep 5, 2017
Seiko Epson Corporation
Hisatoshi Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL device having a convex portion, method of manufacturing...
Patent number
9,661,694
Issue date
May 23, 2017
Seiko Epson Corporation
Yuki Hanamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL device having a convex portion, method of manufacturing...
Patent number
9,661,693
Issue date
May 23, 2017
Seiko Epson Corporation
Yuki Hanamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing organic EL device, organic EL device and el...
Patent number
9,490,304
Issue date
Nov 8, 2016
Seiko Epson Corporation
Hisatoshi Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element, light-emitting device, display device, and...
Patent number
9,293,724
Issue date
Mar 22, 2016
Seiko Epson Corporation
Akio Fukase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical filter and optical module having optical filter
Patent number
9,195,047
Issue date
Nov 24, 2015
Seiko Epson Corporation
Yuki Hanamura
G02 - OPTICS
Information
Patent Grant
Organic EL device having a convex portion, method of manufacturing...
Patent number
9,111,881
Issue date
Aug 18, 2015
Seiko Epson Corporation
Yuki Hanamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing organic el device, organic el device and el...
Patent number
9,076,990
Issue date
Jul 7, 2015
Seiko Epson Corporation
Hisatoshi Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL device, method of producing organic EL device, and elect...
Patent number
8,933,623
Issue date
Jan 13, 2015
Seiko Epson Corporation
Yuki Hanamura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC APPAR...
Publication number
20230276651
Publication date
Aug 31, 2023
SEIKO EPSON CORPORATION
Koya SHIRATORI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC APPAR...
Publication number
20230276652
Publication date
Aug 31, 2023
SEIKO EPSON CORPORATION
Koya SHIRATORI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIQUID EJECTING SYSTEM AND HEAD UNIT
Publication number
20230117636
Publication date
Apr 20, 2023
SEIKO EPSON CORPORATION
Yuki HANAMURA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING SYSTEM
Publication number
20230119224
Publication date
Apr 20, 2023
SEIKO EPSON CORPORATION
Yuki HANAMURA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE SYSTEM
Publication number
20230122325
Publication date
Apr 20, 2023
SEIKO EPSON CORPORATION
Takao YAMAMOTO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC APPAR...
Publication number
20210074942
Publication date
Mar 11, 2021
SEIKO EPSON CORPORATION
Koya SHIRATORI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIAPHRAGM COMPRESSOR, COOLING UNIT, PROJECTOR, RECORDING APPARATUS,...
Publication number
20200408203
Publication date
Dec 31, 2020
SEIKO EPSON CORPORATION
Tsukasa FUNASAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC APPAR...
Publication number
20200313109
Publication date
Oct 1, 2020
SEIKO EPSON CORPORATION
Koya SHIRATORI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLACEMENT MAGNIFYING DEVICE, DIAPHRAGM TYPE COMPRESSOR, COOLING...
Publication number
20200200163
Publication date
Jun 25, 2020
SEIKO EPSON CORPORATION
Tsukasa FUNASAKA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Structure, Diaphragm-Type Compressor, Cooler, Projector, And Method...
Publication number
20200056605
Publication date
Feb 20, 2020
SEIKO EPSON CORPORATION
Tsukasa FUNASAKA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Diaphragm-Type Compressor, Projector, Cooler, And Method For Compre...
Publication number
20200049141
Publication date
Feb 13, 2020
SEIKO EPSON CORPORATION
Tsukasa FUNASAKA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Diaphragm-Type Compressor, Cooler, Projector, And Method For Compre...
Publication number
20200040885
Publication date
Feb 6, 2020
SEIKO EPSON CORPORATION
Tsukasa FUNASAKA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Cooling Device And Projector
Publication number
20190204722
Publication date
Jul 4, 2019
SEIKO EPSON CORPORATION
Yuki HANAMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ORGANIC EL DEVICE, METHOD OF MANUFACTURING ORGANIC EL DEVICE, AND E...
Publication number
20180343714
Publication date
Nov 29, 2018
SEIKO EPSON CORPORATION
Yuki HANAMURA
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING ORGANIC EL APPARATUS, ORGANIC EL APPARATUS...
Publication number
20180294415
Publication date
Oct 11, 2018
SEIKO EPSON CORPORATION
Yuki HANAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC APPAR...
Publication number
20180233692
Publication date
Aug 16, 2018
SEIKO EPSON CORPORATION
Koya SHIRATORI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC APPAR...
Publication number
20170279068
Publication date
Sep 28, 2017
SEIKO EPSON CORPORATION
Koya SHIRATORI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC EL DEVICE HAVING A CONVEX PORTION, METHOD OF MANUFACTURING...
Publication number
20170245330
Publication date
Aug 24, 2017
SEIKO EPSON CORPORATION
Yuki HANAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRO-OPTICAL APPARATUS AND ELECTRONIC DEVICE
Publication number
20170237033
Publication date
Aug 17, 2017
SEIKO EPSON CORPORATION
Takeshi KOSHIHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF ORGANIC LIGHT EMITTING DEVICE, ORGANIC LIGH...
Publication number
20170236876
Publication date
Aug 17, 2017
SEIKO EPSON CORPORATION
Suguru AKAGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC EL DEVICE, METHOD OF MANUFACTURING ORGANIC EL DEVICE, AND E...
Publication number
20170104045
Publication date
Apr 13, 2017
SEIKO EPSON CORPORATION
Yuki HANAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT EMITTING DEVICE AND ELECTRONIC APPARATUS
Publication number
20170092896
Publication date
Mar 30, 2017
SEIKO EPSON CORPORATION
Hisatoshi NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING ORGANIC EL DEVICE, ORGANIC EL DEVICE AND EL...
Publication number
20170012084
Publication date
Jan 12, 2017
SEIKO EPSON CORPORATION
Hisatoshi NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC EL DEVICE HAVING A CONVEX PORTION, METHOD OF MANUFACTURING...
Publication number
20160316526
Publication date
Oct 27, 2016
SEIKO EPSON CORPORATION
Yuki HANAMURA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORGANIC EL DEVICE AND ELECTRONIC APPARATUS
Publication number
20160233284
Publication date
Aug 11, 2016
SEIKO EPSON CORPORATION
Yuki HANAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC EL DEVICE HAVING A CONVEX PORTION, METHOD OF MANUFACTURING...
Publication number
20150327346
Publication date
Nov 12, 2015
SEIKO EPSON CORPORATION
Yuki HANAMURA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND...
Publication number
20150287948
Publication date
Oct 8, 2015
SEIKO EPSON CORPORATION
Akio FUKASE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING ORGANIC EL APPARATUS, ORGANIC EL APPARATUS...
Publication number
20150287959
Publication date
Oct 8, 2015
SEIKO EPSON CORPORATION
Yuki HANAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING ORGANIC EL DEVICE, ORGANIC EL DEVICE AND EL...
Publication number
20150255517
Publication date
Sep 10, 2015
SEIKO EPSON CORPORATION
Hisatoshi NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF ORGANIC LIGHT EMITTING DEVICE, ORGANIC LIGH...
Publication number
20150236074
Publication date
Aug 20, 2015
SEIKO EPSON CORPORATION
Suguru AKAGAWA
H01 - BASIC ELECTRIC ELEMENTS