Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5788560 | Backing pad and method for polishing semiconductor wafer therewith | Hiromasa Hashimoto, Kenji Kasai, Yuji Kawaura | 1998-08-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5788560 | Backing pad and method for polishing semiconductor wafer therewith | Hiromasa Hashimoto, Kenji Kasai, Yuji Kawaura | 1998-08-04 |