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MATSUSHITA ELECTIC INDUSTRIAL CO., LTD.
| MATSUSHITA ELECTIC INDUSTRIAL CO., LTD. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090165836 | Thermoelectric conversion material, thermoelectric conversion element using the same, and electronic device and cooling device including the thermoelectric conversion element - A thermoelectric conversion material is provided that has not only a higher thermoelectric performance as compared to conventional ones but also semiconducting temperature dependence, i.e. properties that the electrical resistivity decreases with an increase in temperature. The thermoelectric conversion material contains a substance having a layered bronze structure represented by a formula (Bi | 07-02-2009 |