Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517632 | Method of fabricating a single crystal ingot and method of fabricating a silicon wafer | Toshirou Minami, Yumiko Hirano, Takashi Miyahara, Takashi Ishikawa, Osamu Kubota +1 more | 2003-02-11 |