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Hiroshi Yokota
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Kadoma, JP
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last 30 patents
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Patent Grant
Planar antenna
Patent number
4,829,309
Issue date
May 9, 1989
Matsushita Electric Works, Ltd.
Katsuya Tsukamoto
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Plane antenna assembly
Patent number
4,801,943
Issue date
Jan 31, 1989
Matsushita Electric Works, Ltd.
Yasuo Yabu
H01 - BASIC ELECTRIC ELEMENTS