Masanobu Yanagisawa

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface acoustic wave filter
- Patent number 4,451,805
- Issue date May 29, 1984
- Fujitsu Limited
- Masaaki Ono
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic surface wave device with improved band-pass characteristics
- Patent number 4,426,595
- Issue date Jan 17, 1984
- Fujitsu Limited
- Kuninori Kawaura
- H03 - BASIC ELECTRONIC CIRCUITRY