Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6325851 | Crystal manufacturing apparatus and method | — | 2001-12-04 |
| 6171393 | Seed crystal and method of manufacturing single crystal | Shoei Kurosaka, Junsuke Tomioka, Masakazu Kobayashi, Tsuyoshi Sadamatsu | 2001-01-09 |