Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437243 | Mask material for plasma dicing, mask-integrated surface protective tape and method of producing semiconductor chip | Akira Akutsu | 2022-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437243 | Mask material for plasma dicing, mask-integrated surface protective tape and method of producing semiconductor chip | Akira Akutsu | 2022-09-06 |