Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786944 | Aqueous dispersion for chemical mechanical polishing | Masayuki Hattori, Kazuo Nishimoto, Nobuo Kawahashi | 2004-09-07 |
| 6740629 | Composition for washing a polishing pad and method for washing a polishing pad | Nobuo Kawahashi, Masayuki Hattori | 2004-05-25 |
| 6660394 | Coating composition and hardened film obtained therefrom | Kenji Ishizuki, Tatsuya Shimizu, Mibuko Shimada, Hiroshi Shiho | 2003-12-09 |