Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D924824 | Ion shield plate base for semiconductor manufacturing apparatus | Yutaka Kouzuma, Kazuyuki Hirozane, Yoshifumi Ogawa | 2021-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D924824 | Ion shield plate base for semiconductor manufacturing apparatus | Yutaka Kouzuma, Kazuyuki Hirozane, Yoshifumi Ogawa | 2021-07-13 |