Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9476019 | Cleaning agent for semiconductor provided with metal wiring | Mutsumi Nakanishi, Yukichi Koji | 2016-10-25 |
| 9045717 | Cleaning agent for semiconductor provided with metal wiring | Mutsumi Nakanishi, Yukichi Koji | 2015-06-02 |