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Seiichi Tsuchida
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Yokosukka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Plasma display panel having laminated members and visible light ref...
Patent number
7,781,973
Issue date
Aug 24, 2010
Hitachi, Ltd.
Tatsuya Miyake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma display panel and video display system employing same
Patent number
7,183,711
Issue date
Feb 27, 2007
Hitachi, Ltd.
Tatsuya Miyake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical transmission module and the production method of the same
Patent number
6,864,511
Issue date
Mar 8, 2005
OpNext Japan, Inc.
Yoshio Oozeki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma display panel driving system and method
Patent number
6,281,863
Issue date
Aug 28, 2001
Hitachi, Ltd.
Takashi Sasaki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Manufacturing method for gas discharge type display panel
Patent number
6,199,404
Issue date
Mar 13, 2001
Hitachi, Ltd.
Michifumi Kawai
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Gas discharge display panel having address electrodes located on se...
Patent number
5,939,828
Issue date
Aug 17, 1999
Hitachi, Ltd.
Eiji Matsuzaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma display system
Patent number
5,939,826
Issue date
Aug 17, 1999
Hitachi, Ltd.
Michitaka Ohsawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas discharge display panel and manufacturing method thereof
Patent number
5,900,694
Issue date
May 4, 1999
Hitachi, Ltd.
Eiji Matsuzaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
AC gas discharging type display panel with metal partition member
Patent number
5,883,462
Issue date
Mar 16, 1999
Hitachi, Ltd.
Nobuyuki Ushifusa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas discharge display panel having communicable main and auxiliary...
Patent number
5,818,168
Issue date
Oct 6, 1998
Hitachi, Ltd.
Nobuyuki Ushifusa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Plasma display panel and image display system using same
Publication number
20070001602
Publication date
Jan 4, 2007
Tatsuya Miyake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Plasma display panel and video display system employing same
Publication number
20060049757
Publication date
Mar 9, 2006
Tatsuya Miyake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical transmission module and the production method of the same
Publication number
20030152119
Publication date
Aug 14, 2003
OpNext Japan, Inc.
Yoshio Oozeki
H01 - BASIC ELECTRIC ELEMENTS