Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9291889 | Photo mask and method for forming pattern using the same | Yoshimasa YOSHIOKA, Akio Misaka, Shigeo Irie, Hiroshi Sakaue | 2016-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9291889 | Photo mask and method for forming pattern using the same | Yoshimasa YOSHIOKA, Akio Misaka, Shigeo Irie, Hiroshi Sakaue | 2016-03-22 |