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Masayuki Matsuo
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Shijonawate, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Antenna unit
Patent number
7,176,839
Issue date
Feb 13, 2007
Matsushita Electric Works, Ltd.
Shinsuke Ueda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Concealedly mounted top loaded vehicular antenna unit
Patent number
5,294,938
Issue date
Mar 15, 1994
Matsushita Electric Works, Ltd.
Masayuki Matsuo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Top loaded antenna
Patent number
5,181,044
Issue date
Jan 19, 1993
Matsushita Electric Works, Ltd.
Kazuhiro Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microwave plane antenna with two arrays which have beams aligned in...
Patent number
4,963,892
Issue date
Oct 16, 1990
Matsushita Electric Works, Ltd.
Masayuki Matsuo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Planar antenna
Patent number
4,829,309
Issue date
May 9, 1989
Matsushita Electric Works, Ltd.
Katsuya Tsukamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Planar microwave antenna having high antenna gain
Patent number
4,713,670
Issue date
Dec 15, 1987
Makimoto; Toshio
Toshio Makimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microwave plane antenna
Patent number
4,679,051
Issue date
Jul 7, 1987
Matsushita Electric Works, Ltd.
Yasuo Yabu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Asynchronous type multichannel signal processing system
Patent number
4,389,644
Issue date
Jun 21, 1983
Matsushita Electric Works, Ltd.
Toshio Abiko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Antenna unit
Publication number
20060007046
Publication date
Jan 12, 2006
Shinsuke Ueda
H04 - ELECTRIC COMMUNICATION TECHNIQUE