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Kazuhisa Tanaka
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Discharge lamp, method for fabricating the same and lamp unit
Patent number
7,329,992
Issue date
Feb 12, 2008
Matsushita Electric Industrial Co., Ltd.
Ryo Minamihata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Demultiplexer circuit
Patent number
7,151,784
Issue date
Dec 19, 2006
Matsushita Electric Industrial Co., Ltd.
Tomoya Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Discharge lamp having an electrode with suppression of end portion...
Patent number
6,817,920
Issue date
Nov 16, 2004
Matsushita Electric Industrial Co., Ltd.
Shinobu Furuta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Discharge lamp with outer tube comprising silicon dioxide and boron
Patent number
6,429,577
Issue date
Aug 6, 2002
Matsushita Electric Industrial Co., Ltd.
Hideaki Kiryu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lamp with shading film
Patent number
6,384,535
Issue date
May 7, 2002
Matsushita Electric Industrial Co. Ltd.
Kazuhisa Tanaka
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for applying shading coatings to lamps
Patent number
6,287,163
Issue date
Sep 11, 2001
Matsushita Electric Industrial Co., Ltd.
Kazuhisa Tanaka
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Data match detecting apparatus, and data selecting apparatus
Patent number
6,115,434
Issue date
Sep 5, 2000
Matsushita Electric Industrial Co., Ltd.
Norihiko Mizobata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DIGITAL BROADCAST RECEIVING APPARATUS
Publication number
20120200781
Publication date
Aug 9, 2012
PANASONIC CORPORATION
Kazuhisa TANAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Discharge lamp, and method for producing the same, and lamp unit
Publication number
20040256991
Publication date
Dec 23, 2004
Ryo Minamihata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Demultiplexer circuit
Publication number
20030016704
Publication date
Jan 23, 2003
Matsushita Electric Industrial Co., Ltd.
Tomoya Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Lamp and method for manufacturing the same
Publication number
20010000121
Publication date
Apr 5, 2001
Matsushita Electronics Corporation
Kazuhisa Tanaka
C03 - GLASS MINERAL OR SLAG WOOL