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Moriyoshi Kawasaki
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Planar antenna device
Patent number
6,731,243
Issue date
May 4, 2004
Harada Industry Co., Ltd.
Ryuichi Taira
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Planar array antenna
Patent number
6,208,298
Issue date
Mar 27, 2001
Harada Industry Co., Ltd.
Shigeru Uchino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a helical antenna for satellite communication
Patent number
5,406,693
Issue date
Apr 18, 1995
Harada Kogyo Kabushiki Kaisha
Yoshimi Egashira
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Antenna coupling circuit using capacitive coupling
Patent number
5,278,572
Issue date
Jan 11, 1994
Harada Kogyo Kabushiki Kaisha
Takuji Harada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shortened mast antenna with compensating circuits
Patent number
5,151,708
Issue date
Sep 29, 1992
Harada Kogyo Kabushiki Kaisha
Kazuhiko Nakase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass mounted antenna for car radio
Patent number
5,105,201
Issue date
Apr 14, 1992
Harada Kogyo Kabushiki Kaisha
Kazuhiko Nakase
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Horizontal polarized wave non-directional array antenna
Publication number
20050128158
Publication date
Jun 16, 2005
HARADA INDUSTRY CO., LTD.
Ryuichi Taira
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Planar antenna device
Publication number
20020036589
Publication date
Mar 28, 2002
Ryuichi Taira
H01 - BASIC ELECTRIC ELEMENTS