Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365815 | Polishing liquid, polishing liquid set, polishing method, and defect suppression method | Hisato Takahashi, Toshio Takizawa | 2025-07-22 |
| 11926764 | Polishing solution, polishing solution set, polishing method, and defect suppressing method | Hisato Takahashi, Toshio Takizawa | 2024-03-12 |
| 11649377 | Polishing liquid, polishing liquid set and polishing method | Toshio Takizawa | 2023-05-16 |
| 11034860 | Polishing agent, stock solution for polishing agent, and polishing method | Kouji Mishima, Naomi Watanabe | 2021-06-15 |
| 10946494 | Polishing agent, stock solution for polishing agent, and polishing method | Masaya Nishiyama, Yutaka Goh, Haruaki Sakurai, Tomohiro Iwano | 2021-03-16 |
| 10283373 | CMP polishing liquid and polishing method | Masahiro Sakashita, Naomi Watanabe, Kouji Mishima | 2019-05-07 |
| 10119049 | Polishing agent, storage solution for polishing agent and polishing method | Makoto Mizutani, Satoyuki Nomura, Haruaki Sakurai, Masaya Nishiyama | 2018-11-06 |
| 8853082 | Polishing liquid for CMP and polishing method using the same | Eiichi Satou, Munehiro Oota, Kanshi Chinone | 2014-10-07 |
| 8592317 | Polishing solution for CMP and polishing method using the polishing solution | Eiichi Satou, Shigeru Nobe, Munehiro Oota, Shigeru Yoshikawa | 2013-11-26 |
| 7988366 | Retainer for rolling bearing and rolling bearing | Tsutomu Mizutani, Ryutarou Oka | 2011-08-02 |