Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11458561 | Electron beam column for three-dimensional printing device, three-dimensional printing device, and three-dimensional printing method | Shinji Sugatani, Masayuki Takahashi, Masahiro Takizawa | 2022-10-04 |