Masayuki Watabe

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Sendai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Distortion compensation amplifying apparatus and base station
- Patent number 7,561,856
- Issue date Jul 14, 2009
- Fujitsu Limited
- Masayuki Watabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device
- Patent number 6,320,734
- Issue date Nov 20, 2001
- Fujitsu Limited
- Hideki Sonobe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier regenerating circuit
- Patent number 5,987,078
- Issue date Nov 16, 1999
- Fujitsu Limited
- Hiroyuki Kiyanagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Distortion compensation amplifying apparatus and base station
- Publication number 20050164656
- Publication date Jul 28, 2005
- Masayuki Watabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE