Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942548 | Polishing method using an abrading plate | Hirokuni Hiyama, Kazuto Hirokawa, Hisanori Matsuo | 2005-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942548 | Polishing method using an abrading plate | Hirokuni Hiyama, Kazuto Hirokawa, Hisanori Matsuo | 2005-09-13 |