Masaoki Takai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for multiplexing of input signals having diffe...
- Patent number 4,873,684
- Issue date Oct 10, 1989
- Trio Kabushiki Kaisha
- Hirokazu Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency synthesizer suited for use in a time division multiplexin...
- Patent number 4,845,436
- Issue date Jul 4, 1989
- Trio Kabushiki Kaisha
- Hirokazu Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time division multiplexing system for N channels in a frame unit base
- Patent number 4,825,436
- Issue date Apr 25, 1989
- Trio Kabushiki Kaisha
- Hirokazu Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE