Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511389 | Polishing head and polishing apparatus | Makoto Kashiwagi, Yu Ishii, Atsushi Yoshida, Kenichi Kobayashi, Tetsuji Togawa +1 more | 2022-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511389 | Polishing head and polishing apparatus | Makoto Kashiwagi, Yu Ishii, Atsushi Yoshida, Kenichi Kobayashi, Tetsuji Togawa +1 more | 2022-11-29 |