Hiroaki Itokawa

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Analog/digital integrated subscriber circuit
- Patent number 6,263,015
- Issue date Jul 17, 2001
- Fujitsu Limited
- Yutaka Awata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transversal filter for use in a digital subscriber line transmissio...
- Patent number 5,367,540
- Issue date Nov 22, 1994
- Fujitsu Limited
- Mitsuo Kakuishi
- H03 - BASIC ELECTRONIC CIRCUITRY