Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305504 | Method for calibrating electric press | Jun Nishizawa, Tadashi Matsushita, Kenichiro Hiruma | 2022-04-19 |
| 10538048 | Electric press and method for calibrating the same | Jun Nishizawa, Tadashi Matsushita, Kenichiro Hiruma | 2020-01-21 |