Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139643 | Polishing composition | Yuichiro Nakagai, Yasuaki ITO, Hiroyuki Oda, Shogaku Ide | 2024-11-12 |
| 12110422 | Polishing method and polishing composition | Yuichiro Nakagai, Hiroyuki Oda, Yasuaki ITO, Shogaku Ide | 2024-10-08 |
| 11897081 | Method for polishing silicon substrate and polishing composition set | Yusuke Kawasaki | 2024-02-13 |
| 9685343 | Method for producing polished object and polishing composition kit | Makoto Tabata, Shogaku Ide | 2017-06-20 |
| 9579769 | Composition for polishing purposes, polishing method using same, and method for producing substrate | Kohsuke Tsuchiya, Yoshio Mori, Shuhei Takahashi | 2017-02-28 |
| 9206336 | Polishing composition, manufacturing process therefor, process for production of silicon substrate, and silicon substrate | Shuhei Takahashi, Kohsuke Tsuchiya, Yoshio Mori | 2015-12-08 |
| 7597729 | Polishing composition and polishing method using the same | — | 2009-10-06 |
| 7052522 | Polishing composition and polishing method using the same | — | 2006-05-30 |
| 6626967 | Polishing composition and polishing method employing it | Katsuyoshi Ina | 2003-09-30 |