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Kawasaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Alarm suppressing system in aircraft collision avoidance system
Patent number
4,978,945
Issue date
Dec 18, 1990
Toyo Communication Equipment Co.
Chuhei Funatsu
G08 - SIGNALLING
Information
Patent Grant
Signal transmission and reception system
Patent number
4,633,511
Issue date
Dec 30, 1986
Toyo Communication Equipment Co.
Daisuke Koga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Piezoelectric resonator and the method for making the same
Publication number
20050134151
Publication date
Jun 23, 2005
Toyo Communication Equipment Co
Hirokazu Iwata
H03 - BASIC ELECTRONIC CIRCUITRY
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last 30 trademarks