Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7871590 | Mass of silicon solidified from molten state and process for producing the same | Satoru Wakamatsu, Junichirou Nakashima | 2011-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7871590 | Mass of silicon solidified from molten state and process for producing the same | Satoru Wakamatsu, Junichirou Nakashima | 2011-01-18 |