Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817934 | Abrasive molding and abrasive disc provided with same | Yoko Honma, Mutsumi Asano | 2004-11-16 |
| 6705935 | Abrasive molding and abrasive disc provided with same | Hideto Kuramochi, Satoshi Kondo, Masayuki Kudo, Hiroyuki Yokomizo, Mutsumi Asano | 2004-03-16 |