Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351937 | Production method for silicon monocrystal | Shogo Kobayashi, Takahiro KANEHARA, Hitomi Yamamoto | 2025-07-08 |
| 12157953 | Inhibiting dripped granular dopant from adhering to a growing silicon single crystal before the dopant melts | Ryusuke Yokoyama | 2024-12-03 |
| 7780783 | Apparatus and method for producing single crystal, and silicon single crystal | Kazuyuki Egashira, Senrin Fu | 2010-08-24 |
| 7300518 | Apparatus and method for producing single crystal, and silicon single crystal | Kazuyuki Egashira, Senrin Fu | 2007-11-27 |
| 7282095 | Silicon single crystal pulling method | Kazuhiro Harada, Senlin Fu, Yoji Suzuki | 2007-10-16 |
| 5993732 | Method for manufacturing a rare earth magnetic powder having high magnetic anisotropy | Ryoji Nakayama, Yoshinari Ishii, Koichiro Morimoto | 1999-11-30 |