Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233546 | Metal plate, method of manufacturing metal plate, and method of manufacturing mask by use of metal plate | Chikao Ikenaga | 2019-03-19 |
IM
Isao MIYATANI
Overall (2019): #434,698 of 560,194Top 80%
1
Patents 2019