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Yoshihito Tahara
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Driving method of AC type plasma display panel
Patent number
6,768,478
Issue date
Jul 27, 2004
Matsushita Electric Industrial Co., Ltd.
Koichi Wani
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Plasma display panel having a non-reflective glass layer
Patent number
6,603,264
Issue date
Aug 5, 2003
Matsushita Electric Industrial of Co., Ltd.
Kazunori Hirao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
AC type plasma display panel
Patent number
6,577,069
Issue date
Jun 10, 2003
Matsushita Electric Industrial Co., Ltd.
Kazunori Hirao
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
AC type plasma display panel
Patent number
6,577,070
Issue date
Jun 10, 2003
Matsushita Electric Industrial Co., Ltd.
Kazunori Hirao
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Plasma display panel with semitransparent front substrate and filter
Patent number
6,552,486
Issue date
Apr 22, 2003
Matsushita Electric Industrial Co., Ltd.
Koichi Wani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
AC plasma display panel
Patent number
6,424,095
Issue date
Jul 23, 2002
Matsushita Electric Industrial Co., Ltd.
Kazunori Hirao
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Luminescence display panel using discharge gas
Patent number
6,335,591
Issue date
Jan 1, 2002
Matsushita Electric Industrial Co., Ltd.
Kazunori Hirao
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
AC type plasma display panel
Publication number
20020079843
Publication date
Jun 27, 2002
Matsushita Electric Industrial Co., Ltd.
Kazunori Hirao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AC type plasma display panel
Publication number
20020070676
Publication date
Jun 13, 2002
Matsushita Electric Industrial Co., Ltd.
Kazunori Hirao
H01 - BASIC ELECTRIC ELEMENTS