Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066254 | Mold for producing silica crucible | Takuma Yoshioka | 2011-11-29 |
| 7966715 | Method of manufacturing carbon electrode | Takeshi Fujita | 2011-06-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066254 | Mold for producing silica crucible | Takuma Yoshioka | 2011-11-29 |
| 7966715 | Method of manufacturing carbon electrode | Takeshi Fujita | 2011-06-28 |