Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677268 | Construction machine | Daiki Itou, Akihiro Narazaki | 2020-06-09 |
| 10662618 | Construction machine | Tomoaki Kaneta, Akihiro Narazaki | 2020-05-26 |
| 10590623 | Construction machine | Hideo Karasawa | 2020-03-17 |