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Nagano-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid ejecting head and liquid ejecting apparatus
Patent number
11,273,642
Issue date
Mar 15, 2022
Seiko Epson Corporation
Masanori Mikoshiba
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head and liquid ejecting apparatus
Patent number
10,926,538
Issue date
Feb 23, 2021
Seiko Epson Corporation
Masanori Mikoshiba
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing dielectric layer and method of manufacturin...
Patent number
8,003,161
Issue date
Aug 23, 2011
Seiko Epson Corporation
Akira Kuriki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing liquid jet head, method of manufacturing pi...
Patent number
7,992,972
Issue date
Aug 9, 2011
Seiko Epson Corporation
Toshinao Shinbo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of manufacturing dielectric layer and method of manufacturin...
Patent number
7,579,041
Issue date
Aug 25, 2009
Seiko Epson Corporation
Akira Kuriki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacturing actuator device for ink jet head
Patent number
7,562,451
Issue date
Jul 21, 2009
Seiko Epson Corporation
Maki Ito
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of manufacturing an actuator device
Patent number
7,320,163
Issue date
Jan 22, 2008
Seiko Epson Corporation
Li Xin-Shan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Silicon wafer break pattern, silicon substrate, and method of gener...
Patent number
6,878,609
Issue date
Apr 12, 2005
Seiko Epson Corporation
Akihisa Wanibe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon wafer break pattern, silicon substrate
Patent number
6,699,552
Issue date
Mar 2, 2004
Seiko Epson Corporation
Akihisa Wanibe
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
Publication number
20200331267
Publication date
Oct 22, 2020
SEIKO EPSON CORPORATION
Masanori MIKOSHIBA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
Publication number
20200198351
Publication date
Jun 25, 2020
SEIKO EPSON CORPORATION
Masanori MIKOSHIBA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MANUFACTURING LIQUID JET HEAD, METHOD OF MANFUACTURING PI...
Publication number
20090262169
Publication date
Oct 22, 2009
SEIKO EPSON CORPORATION
Toshinao Shinbo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF MANUFACTURING DIELECTRIC LAYER AND METHOD OF MANUFACTURIN...
Publication number
20080199599
Publication date
Aug 21, 2008
SEIKO EPSON CORPORATION
Akira Kuriki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method of manufacturing actuator device and liquid-jet apparatus
Publication number
20070084033
Publication date
Apr 19, 2007
Maki Ito
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method of manufacturing actuator device, and liquid jet device
Publication number
20050210645
Publication date
Sep 29, 2005
Seiko Epson Corporation
Li Xin-Shan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of manufacturing dielectric layer and method of manufacturin...
Publication number
20050208208
Publication date
Sep 22, 2005
Seiko Epson Corporation
Akira Kuriki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Silicon wafer break pattern, silicon substrate, and method of gener...
Publication number
20040121560
Publication date
Jun 24, 2004
Seiko Epson Corporation
Akihisa Wanibe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Silicon wafer break pattern, silicon substrate, and method of gener...
Publication number
20020164874
Publication date
Nov 7, 2002
Seiko Epson Corporation
Akihisa Wanibe
H01 - BASIC ELECTRIC ELEMENTS