Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717124 | Press forming method and plate material expansion device used in said method | Naoki Takahashi, Kazuki Miyamoto | 2020-07-21 |
KN
Keiichiro Nakao
Overall (2020): #390,322 of 565,922Top 70%
1
Patents 2020