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Yoshimi Shirakawa
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Akashi, 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
Method of manufacturing a plasma display panel
Patent number
7,230,381
Issue date
Jun 12, 2007
Fujitsu Hitachi Plasma Display Limited
Tatsuya Ohkubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a plasma display panel
Patent number
7,008,284
Issue date
Mar 7, 2006
Fujitsu Hitachi Plasma Display Limited
Tatsuya Ohkubo
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
Information
Patent Grant
Fluorescent layer forming apparatus
Patent number
6,758,905
Issue date
Jul 6, 2004
Fujitsu Hitachi Plasma Display Limited
Kazuo Suzuki
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Apparatus for forming phosphor layers of plasma display panel
Patent number
6,394,163
Issue date
May 28, 2002
Fujitsu Limited
Yoshimi Shirakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming phosphor layers of plasma display panel
Patent number
6,156,141
Issue date
Dec 5, 2000
Fujitsu Limited
Yoshimi Shirakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Screen printing method and screen printing apparatus
Patent number
6,012,388
Issue date
Jan 11, 2000
Fujitsu Limited
Yoshimi Shirakawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Process for producing semiconductor device
Patent number
5,286,658
Issue date
Feb 15, 1994
Fujitsu Limited
Yoshimi Shirakawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method of manufacturing a plasma display panel
Publication number
20050245166
Publication date
Nov 3, 2005
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Tatsuya Ohkubo
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 of manufacturing a plasma display panel
Publication number
20040043693
Publication date
Mar 4, 2004
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Tatsuya Ohkubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fluorescent layer forming apparatus
Publication number
20030203099
Publication date
Oct 30, 2003
FUJITSU HITACHI PLASMA DISPLAY LIMITED
Kazuo Suzuki
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