Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669400 | Method for purifying silane compound or chlorosilane compound, method for producing polycrystalline silicon, and method for regenerating weakly basic ion-exchange resin | Hiroshi Saito, Atsushi Yoshida | 2017-06-06 |
| 9608095 | Thermoelectric conversion element and manufacturing method for the same | Akihiro Kirihara, Shigeru Koumoto | 2017-03-28 |