Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6905527 | Method of manufacturing cerium-based polishing agent | Terunori Ito, Hiroyuki Watanabe, Kazuya Ushiyama, Yoshitsugu Uchino | 2005-06-14 |
| 6824578 | Abrasive material | Yoshitsugu Uchino, Hidehiko Yamasaki | 2004-11-30 |
| 6764669 | Method for producing fluorinated potassium tantalate crystal | Hiromichi Isaka, Kenji Higashi, Yoshitsugu Uchino | 2004-07-20 |
| 4255136 | Furnace for heat treatment of wire materials | Teruo Suzuki | 1981-03-10 |