Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977222 | Manufacturing method of semiconductor device | Junichi Koezuka, Hiroshi Ohki, Mami Goto | 2011-07-12 |
| 7879701 | Manufacturing method of semiconductor device | Junichi Koezuka, Hiroshi Ohki, Mami Goto | 2011-02-01 |