Yasunori Sato

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Hiratsuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoelectric semiconductor material, thermoelectric element, meth...
- Patent number 6,313,392
- Issue date Nov 6, 2001
- Komatsu Ltd.
- Yasunori Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermoelectric semiconductor material, manufacture process therefor...
- Patent number 6,274,802
- Issue date Aug 14, 2001
- Komatsu Ltd.
- Katsushi Fukuda
- H01 - BASIC ELECTRIC ELEMENTS