Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395381 | Vapor deposition material | Satoshi Kondo, Yoshinori Harada | 2002-05-28 |
| 6375543 | Abrasive molding, abrasive disc and polishing process using the abrasive disc | Hideto Kuramochi | 2002-04-23 |
| 6361403 | Abrasive member, abrasive disc provided with same, and polishing process | Hideto Kuramochi | 2002-03-26 |