Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946009 | Cerium-based abrasive material and abrasive material slurry, and method for producing cerium based abrasive material | Terunori Ito, Naoyoshi Mochizuki, Hiroyuki Watanabe | 2005-09-20 |
| 6905527 | Method of manufacturing cerium-based polishing agent | Terunori Ito, Hiroyuki Watanabe, Shigeru Kuwabara, Yoshitsugu Uchino | 2005-06-14 |
| 6901684 | Method for producing cerium-based abrasive and cerium-based abrasive produced thereby | Terunori Ito, Yoshitsugu Uchino, Yuki Nakashima | 2005-06-07 |
| 6893477 | Cerium-based abrasive material slurry and method for producing cerium-based abrasive material slurry | Yoshitsugu Uchino | 2005-05-17 |