Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503152 | Method of manufacturing semiconductor device | Naofumi Ohashi, Shun MATSUI, Tadashi Takasaki | 2019-12-10 |
| 10340237 | Method of manufacturing semiconductor device | Hideharu Itatani, Naofumi Ohashi | 2019-07-02 |