Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457493 | Method for producing cylindrical nanoimprinting mold and method for producing nanoimprinting reproduction mold | Makoto Ookawa, Kazuya Takanashi, Katsumi HARA | 2016-10-04 |