Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11569089 | Method of forming a semiconductor device, and a photomask used therein | Hidenori Yamaguchi, Keizo Kawakita, Wataru HOSHINO, Shigeru Sugioka | 2023-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11569089 | Method of forming a semiconductor device, and a photomask used therein | Hidenori Yamaguchi, Keizo Kawakita, Wataru HOSHINO, Shigeru Sugioka | 2023-01-31 |