Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759143 | Tantalum or tungsten target-copper alloy backing plate assembly and production method therefor | Kunihiro Oda, Hirohito Miyashita | 2004-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759143 | Tantalum or tungsten target-copper alloy backing plate assembly and production method therefor | Kunihiro Oda, Hirohito Miyashita | 2004-07-06 |