Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371237 | Polycrystalline silicon lump, packaging body thereof, and method for producing same | — | 2025-07-29 |
| 8124041 | Process for producing silicon | Satoru Wakamatsu | 2012-02-28 |
| 7727483 | Reactor for chlorosilane compound | Satoru Wakamatsu | 2010-06-01 |