Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865052 | Monitoring system for conveyor belt | Gang Hou, Masahiko Miyamoto, Kazuya Kanno | 2020-12-15 |
| 10759019 | End point detection method, polishing apparatus, and polishing method | Yuta Suzuki | 2020-09-01 |
| 10744617 | Polishing endpoint detection method | Yuta Suzuki | 2020-08-18 |
| 10744642 | Control apparatus of motor | — | 2020-08-18 |
| 10739488 | Metal detection sensor and metal detection method using same | Mitsuo Tada | 2020-08-11 |
| 10688620 | Polishing apparatus | Hiroyuki Shinozaki, Yuta Suzuki, Seiji Katsuoka, Masahiro Hatakeyama | 2020-06-23 |
| 10625390 | Polishing apparatus and polishing method | Akihiko Ogawa | 2020-04-21 |