Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10854466 | Etching method, method of manufacturing semiconductor chip, and method of manufacturing article | Keiichiro Matsuo, Susumu Obata, Mitsuo Sano, Kazuhito Higuchi | 2020-12-01 |
| 10811391 | Semiconductor device and method for manufacturing semiconductor device | Akira Tojo, Masayuki Uchida, Takashi Ito, Masatoshi Tanabe | 2020-10-20 |
| 10658338 | Semiconductor device including a re-interconnection layer and method for manufacturing same | Takayuki TAJIMA, Yoichiro Kurita | 2020-05-19 |
| 10573603 | Semiconductor device having a three-sided textured substrate | Akira Tojo, Tatsuya Kobayashi | 2020-02-25 |