Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807840 | Counterweight device and construction machine | — | 2020-10-20 |
| 10543943 | Ultrasonic sealing apparatus for use in bag filling and packaging machine | Yasuyuki Honda, Noriyuki Yamane | 2020-01-28 |