Shigefumi Morishita

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface acoustic wave resonator device
- Patent number 4,425,554
- Issue date Jan 10, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Shigefumi Morishita
- H03 - BASIC ELECTRONIC CIRCUITRY