Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10366882 | System for producing polycrystalline silicon, apparatus for producing polycrystalline silicon, and process for producing polycrystalline silicon | Shigeyoshi Netsu, Kyoji Oguro, Takaaki Shimizu, Fumitaka Kume | 2019-07-30 |