Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10056277 | Polishing method | Yoichi Shiokawa, Katsuhide Watanabe | 2018-08-21 |
| 9999955 | Polishing apparatus and polished-state monitoring method | Katsuhide Watanabe, Yoichi Shiokawa, Keita Yagi, Masaki Kinoshita | 2018-06-19 |
| 9969048 | Polishing apparatus | Itsuki Kobata, Katsutoshi Ono, Masaki Kinoshita, Toshifumi Kimba | 2018-05-15 |