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Akihiro Fujinaga
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Miyazaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for forming partitions of plasma display panel by using sand...
Patent number
RE44445
Issue date
Aug 20, 2013
Hitachi Consumer Electronics Co., Ltd.
Akihiro Fujinaga
313 - Electric lamp and discharge devices
Information
Patent Grant
Method for forming partitions of plasma display panel by using sand...
Patent number
RE42405
Issue date
May 31, 2011
Fujitsu Hitachi Plasma Display Limited
Akihiro Fujinaga
313 - Electric lamp and discharge devices
Information
Patent Grant
Method for forming partitions of plasma display panel by using sand...
Patent number
RE41312
Issue date
May 4, 2010
Fujitsu Hitachi Plasma Display Limited
Akihiro Fujinaga
445 - Electric lamp or space discharge component or device manufacturing
Information
Patent Grant
Rib structure for display device and its manufacture process
Patent number
6,919,670
Issue date
Jul 19, 2005
Fujitsu Hitachi Plasma Display Limited
Yoshimi Kawanami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming partitions of plasma display panel by using sand...
Patent number
6,855,026
Issue date
Feb 15, 2005
Fujitsu Limited
Akihiro Fujinaga
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method for Forming Barrier Ribs of Plasma Display Panel
Publication number
20080238319
Publication date
Oct 2, 2008
Tatsutoshi Kanae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Heating treatment method and apparatus
Publication number
20080014543
Publication date
Jan 17, 2008
Shunsuke Fujio
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming partitions of plasma display panel by using sand...
Publication number
20040072493
Publication date
Apr 15, 2004
FUJITSU LIMITED
Akihiro Fujinaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming barrier ribs for use in a plasma display panel
Publication number
20030189405
Publication date
Oct 9, 2003
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Yoshimi Shirakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Rib structure for display device and its manufacture process
Publication number
20020190650
Publication date
Dec 19, 2002
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Yoshimi Kawanami
H01 - BASIC ELECTRIC ELEMENTS