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Hiroshi Saito
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Fujisawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Display device wherein a value of a channel width divided by a chan...
Patent number
8,274,619
Issue date
Sep 25, 2012
Hitachi Displays, Ltd.
Ken Ohara
G02 - OPTICS
Information
Patent Grant
Display device having particular pixels and signal wiring internal...
Patent number
8,139,194
Issue date
Mar 20, 2012
Hitachi Display, Ltd.
Tsunenori Yamamoto
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device having particular pixels and signal wiring internal...
Patent number
8,023,087
Issue date
Sep 20, 2011
Hitachi Displays, Ltd.
Tsunenori Yamamoto
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device
Patent number
7,916,231
Issue date
Mar 29, 2011
Hitachi Displays, Ltd.
Jun Ooida
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device wherein a gate insulating film provided at one TFT i...
Patent number
7,903,218
Issue date
Mar 8, 2011
Hitachi Displays, Ltd.
Ken Ohara
G02 - OPTICS
Information
Patent Grant
Display device and manufacturing method thereof
Patent number
7,800,729
Issue date
Sep 21, 2010
Hitachi Displays, Ltd.
Ken Ohara
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device and display device
Patent number
7,595,506
Issue date
Sep 29, 2009
Hitachi Displays, Ltd.
Ken Ohara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display panel and method for manufacturing the same
Patent number
7,183,148
Issue date
Feb 27, 2007
Hitachi Displays, Ltd.
Akio Yazaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for manufacturing display panel
Patent number
7,132,343
Issue date
Nov 7, 2006
Hitachi, Ltd.
Mikio Hongo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma processing method and an apparatus for carrying out the same
Patent number
5,587,205
Issue date
Dec 24, 1996
Hitachi, Ltd.
Hiroshi Saito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Thin film forming method
Patent number
5,540,820
Issue date
Jul 30, 1996
Hitachi, Ltd.
Masatomo Terakado
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus for treating material by using plasma
Patent number
5,021,114
Issue date
Jun 4, 1991
Hitachi, Ltd.
Hiroshi Saito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Sputtering process and an apparatus for carrying out the same
Patent number
4,853,102
Issue date
Aug 1, 1989
Hitachi, Ltd.
Hideki Tateishi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plasma processing apparatus
Patent number
4,831,963
Issue date
May 23, 1989
Hitachi, Ltd.
Hiroshi Saito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and apparatus for microwave assisting sputtering
Patent number
4,721,553
Issue date
Jan 26, 1988
Hitachi, Ltd.
Hiroshi Saito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Display Device
Publication number
20120001835
Publication date
Jan 5, 2012
TSUNENORI YAMAMOTO
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DEVICE WHEREIN A GATE INSULATING FILM PROVIDED AT ONE TFT I...
Publication number
20110157508
Publication date
Jun 30, 2011
Ken Ohara
G02 - OPTICS
Information
Patent Application
Manufacturing Method of Display Device
Publication number
20090155933
Publication date
Jun 18, 2009
Ken OHARA
G02 - OPTICS
Information
Patent Application
Display device
Publication number
20090033817
Publication date
Feb 5, 2009
Jun Ooida
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DEVICE
Publication number
20080225191
Publication date
Sep 18, 2008
Ken Ohara
G02 - OPTICS
Information
Patent Application
Display device and manufacturing method thereof
Publication number
20080212010
Publication date
Sep 4, 2008
Ken Ohara
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20080048934
Publication date
Feb 28, 2008
TSUNENORI YAMAMOTO
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20070131962
Publication date
Jun 14, 2007
Akio Yazaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Liquid crystal display device and display device
Publication number
20060220024
Publication date
Oct 5, 2006
Hitachi Displays, Ltd.
Ken Ohara
G02 - OPTICS
Information
Patent Application
Display panel and method for manufacturing the same
Publication number
20050070035
Publication date
Mar 31, 2005
Akio Yazaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method and apparatus for manufacturing display panel
Publication number
20040164306
Publication date
Aug 26, 2004
Mikio Hongo
H01 - BASIC ELECTRIC ELEMENTS