Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10804113 | Manufacturing method of semiconductor device and etching gas | Mitsunari Horiuchi, Toshiyuki Sasaki | 2020-10-13 |
TH
Tomo HASEGAWA
Overall (2020): #242,462 of 565,922Top 45%
1
Patents 2020