Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9691630 | Etching method | Tetsuro Takahashi, Shuji Moriya, Masashi Matsumoto, Junichiro MATSUNAGA | 2017-06-27 |
| 9661785 | Power conversion apparatus | Yosuke Fujii | 2017-05-23 |
| 9607855 | Etching method and storage medium | Masashi Matsumoto, Ayano HAGIWARA, Koji Takeya, Junichiro MATSUNAGA | 2017-03-28 |