Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084014 | Barium titanate powder and method for producing same | Tetsu Umeda, Takumi Shibuta | 2011-12-27 |
| 7959833 | Thermoelectric conversion material, method for producing the same and thermoelectric conversion device | Tetsuro Tohma, Kazuo Sadaoka | 2011-06-14 |