Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8884152 | Thermoelectric semiconductor material, thermoelectric semiconductor element using thermoelectric semiconductor material, thermoelectric module using thermoelectric semiconductor element and manufacturing method for same | Hirold Yoshizawa, Kouiti Fujita, Isao Imai, Tsuyoshi Tosho, Ujihiro Nishiike | 2014-11-11 |
| 8692103 | Thermoelectric semiconductor material, thermoelectric semiconductor element using thermoelectric semiconductor material, thermoelectric module using thermoelectric semiconductor element and manufacturing method for same | Hiroki Yoshizawa, Kouiti Fujita, Isao Imai, Tsuyoshi Tosho, Ujihiro Nishiike | 2014-04-08 |