Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1058614 | Counterweight for a construction machine | Keiji Yamamoto, Shintaro Sakitani, Yasushi Ishida, Hiroaki Nishimoto, Noriaki Shintani +2 more | 2025-01-21 |
| 9067490 | Work machine including battery | Isao Miyachi | 2015-06-30 |