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Kiyotaka Takehara
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Kitakatsuragi-gun, JP
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Patents Grants
last 30 patents
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Patent Grant
Support request processing system using GPS data for locating a per...
Patent number
6,614,394
Issue date
Sep 2, 2003
Matsushita Electric Works, Ltd.
Kazuhiro Honda
G08 - SIGNALLING
Information
Patent Grant
Support request processing system using GPS data for locating a per...
Patent number
6,570,532
Issue date
May 27, 2003
Matsushita Electric Works, Ltd.
Toshiro Mise
G08 - SIGNALLING
Information
Patent Grant
Support request processing system using GPS data for locating a per...
Patent number
6,424,294
Issue date
Jul 23, 2002
Matsushita Electric Works, Ltd.
Kazuhiro Honda
Information
Patent Grant
Intra-premises communication system
Patent number
5,722,076
Issue date
Feb 24, 1998
Matsushita Electric Works, Ltd.
Masashi Sakabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Support request processing system using GPS data for locating a per...
Publication number
20010009406
Publication date
Jul 26, 2001
MATSUSHITA ELECTRIC WORKS, LTD.
Toshiro Mise
G01 - MEASURING TESTING
Information
Patent Application
Support request processing system using GPS data for locating a per...
Publication number
20010009407
Publication date
Jul 26, 2001
MATSUSHITA ELECTRIC WORKS, LTD.
Kazuhiro Honda
G01 - MEASURING TESTING