Atsuhisa Takahashi

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
ATM cell broadcasting system
- Patent number 5,553,068
- Issue date Sep 3, 1996
- Fujitsu Limited
- Yasuhiro Aso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling cell switching system
- Patent number 5,185,743
- Issue date Feb 9, 1993
- Fujitsu Limited
- Masami Murayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call control system in ATM switch
- Patent number 5,070,498
- Issue date Dec 3, 1991
- Fujitsu Limited
- Satoshi Kakuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital switch module having encoding law conversion capability
- Patent number 4,661,946
- Issue date Apr 28, 1987
- Fujitsu Limited
- Atsuhisa Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switchboard control system
- Patent number 4,580,259
- Issue date Apr 1, 1986
- Futjitsu Limited
- Hidemi Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE