Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12089317 | Location identification system, location identification method, and computer-readable medium | Masami Kawamori, Tatsuyuki Yazawa, Atsushi Ikeda | 2024-09-10 |
| 10730161 | Method for conditioning polishing pad and polishing apparatus | Taichi Yasuda, Tatsuo Enomoto, Takuya Sasaki, Kazumasa Asai | 2020-08-04 |
| 10460947 | Method for polishing silicon wafer | Hiromasa Hashimoto, Kei Fujiyama | 2019-10-29 |
| 10335918 | Workpiece processing apparatus | Taichi Yasuda | 2019-07-02 |
| 10293460 | Method of producing polishing head and polishing apparatus | Hiromasa Hashimoto, Yasuharu Ariga, Takahiro Matsuda | 2019-05-21 |
| 9987721 | Double-side polishing method | Kazuaki Aoki, Taichi Yasuda, Taketoshi Sato, Takehiro Yuasa, Kazumasa Asai +1 more | 2018-06-05 |