Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9234296 | Apparatus having heat insulating cylinder with step portion for manufacturing semiconductor single crystal | Yuuichi Miyahara, Atsushi Iwasaki, Nobuaki Mitamura, Susumu Sonokawa | 2016-01-12 |