Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598452 | Method of evaluating a silicon single crystal | Hiroshi Takeno, Ryoji Hoshi, Takao Takenaka | 1997-01-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598452 | Method of evaluating a silicon single crystal | Hiroshi Takeno, Ryoji Hoshi, Takao Takenaka | 1997-01-28 |