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Yasuharu Masuda
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Kawasaki-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Spiral antenna
Patent number
8,237,621
Issue date
Aug 7, 2012
Kabushiki Kaisha Toshiba
Yasuharu Masuda
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
ANTENNA APPARATUS
Publication number
20120062438
Publication date
Mar 15, 2012
Masahiro TANABE
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
SPIRAL ANTENNA
Publication number
20100066624
Publication date
Mar 18, 2010
Yasuharu Masuda
H01 - BASIC ELECTRIC ELEMENTS