Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10714312 | Data processing method, charged particle beam writing apparatus, and charged particle beam writing system | — | 2020-07-14 |
| 10685435 | Drawing data generating method | Shigehiro Hara, Noriaki Nakayamada | 2020-06-16 |