Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10319587 | Method of manufacturing epitaxial wafer and silicon-based substrate for epitaxial growth | Kazunori HAGIMOTO, Masaru Shinomiya, Keitaro TSUCHIYA, Ken Sato, Hiroshi Shikauchi +2 more | 2019-06-11 |
| 10189670 | Paper sheet handling machine and paper sheet handling method | Takeshi YOKAWA, Kazuaki Nishimura | 2019-01-29 |