Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7141117 | Method of fixing seed crystal and method of manufacturing single crystal using the same | Hiroaki Hoshikawa | 2006-11-28 |
| 6940218 | Doped field-emitter | Keisuke Koga, Toru Kawase, Kenichi Honda | 2005-09-06 |