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Kenji OTSUKA
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Chino-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Particle coating method and particle coating apparatus
Patent number
11,821,086
Issue date
Nov 21, 2023
Seiko Epson Corporation
Kenji Otsuka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Particle coating method and particle coating apparatus
Patent number
11,220,749
Issue date
Jan 11, 2022
Seiko Epson Corporation
Kenji Otsuka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electronic device, liquid ejection head, and method of manufacturin...
Patent number
10,377,135
Issue date
Aug 13, 2019
Seiko Epson Corporation
Yasuhide Matsuo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Joining method, apparatus of manufacturing joined body, joined body...
Patent number
10,189,259
Issue date
Jan 29, 2019
Seiko Epson Corporation
Hiroyuki Tsuchiya
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for manufacturing MEMS device, MEMS device, liquid ejecting...
Patent number
10,005,279
Issue date
Jun 26, 2018
Seiko Epson Corporation
Wataru Takahashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Joining method, apparatus of manufacturing joined body, joined body...
Patent number
9,789,691
Issue date
Oct 17, 2017
Seiko Epson Corporation
Hiroyuki Tsuchiya
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nozzle plate, method for manufacturing nozzle plate, droplet discha...
Patent number
8,128,202
Issue date
Mar 6, 2012
Seiko Epson Corporation
Yasuhide Matsuo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Droplet ejection head and droplet ejection apparatus
Patent number
8,029,110
Issue date
Oct 4, 2011
Seiko Epson Corporation
Yasuhide Matsuo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Droplet ejection head and droplet ejection apparatus
Patent number
8,029,111
Issue date
Oct 4, 2011
Seiko Epson Corporation
Yasuhide Matsuo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Particle Coating Method And Particle Coating Apparatus
Publication number
20210404063
Publication date
Dec 30, 2021
SEIKO EPSON CORPORATION
Kenji OTSUKA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PARTICLE COATING METHOD AND PARTICLE COATING APPARATUS
Publication number
20200277701
Publication date
Sep 3, 2020
SEIKO EPSON CORPORATION
Kenji OTSUKA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ELECTRONIC DEVICE, LIQUID EJECTION HEAD, AND METHOD OF MANUFACTURIN...
Publication number
20190001681
Publication date
Jan 3, 2019
SEIKO EPSON CORPORATION
Yasuhide Matsuo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
JOINING METHOD, APPARATUS OF MANUFACTURING JOINED BODY, JOINED BODY...
Publication number
20170334207
Publication date
Nov 23, 2017
SEIKO EPSON CORPORATION
Hiroyuki TSUCHIYA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR MANUFACTURING MEMS DEVICE, MEMS DEVICE, LIQUID EJECTING...
Publication number
20170113462
Publication date
Apr 27, 2017
SEIKO EPSON CORPORATION
Wataru TAKAHASHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
JOINING METHOD, APPARATUS OF MANUFACTURING JOINED BODY, JOINED BODY...
Publication number
20150239223
Publication date
Aug 27, 2015
SEIKO EPSON CORPORATION
Hiroyuki TSUCHIYA
B32 - LAYERED PRODUCTS
Information
Patent Application
BASE MEMBER INCLUDING BONDING FILM, BONDING METHOD AND BONDED BODY
Publication number
20100323193
Publication date
Dec 23, 2010
SEIKO EPSON CORPORATION
Yasuhide Matsuo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BASE MEMBER INCLUDING BONDING FILM, BONDING METHOD AND BONDED BODY
Publication number
20100323192
Publication date
Dec 23, 2010
SEIKO EPSON CORPORATION
Yasuhide Matsuo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BONDED BODY AND BONDING METHOD
Publication number
20100151231
Publication date
Jun 17, 2010
SEIKO EPSON CORPORATION
Yasuhide Matsuo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL ELEMENT AND METHOD FOR PRODUCING SAME
Publication number
20100101719
Publication date
Apr 29, 2010
SEIKO EPSON CORPORATION
Kenji OTSUKA
G02 - OPTICS
Information
Patent Application
BONDING METHOD, BONDED STRUCTURE, AND OPTICAL ELEMENT
Publication number
20100104878
Publication date
Apr 29, 2010
SEIKO EPSON CORPORATION
Yasuhide MATSUO
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT AND OPTICAL ELEMENT MANUFACTURING METHOD
Publication number
20100098954
Publication date
Apr 22, 2010
SEIKO EPSON CORPORATION
Takenori SAWAI
B32 - LAYERED PRODUCTS
Information
Patent Application
DROPLET EJECTION HEAD AND DROPLET EJECTION APPARATUS
Publication number
20090115818
Publication date
May 7, 2009
SEIKO EPSON CORPORATION
Yasuhide MATSUO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DROPLET EJECTION HEAD AND DROPLET EJECTION APPARATUS
Publication number
20090115823
Publication date
May 7, 2009
SEIKO EPSON CORPORATION
Yasuhide MATSUO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS