Masaaki Kusano

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Yokohama, JA

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting diode element and device
- Patent number 4,074,299
- Issue date Feb 14, 1978
- Hitachi, Ltd.
- Masaaki Kusano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuits and method of manufacturing the same
- Patent number 3,990,102
- Issue date Nov 2, 1976
- Hitachi, Ltd.
- Shinzi Okuhara
- H01 - BASIC ELECTRIC ELEMENTS