Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494038 | Upper slewing body | Masashi Irie, Takahiro Shinozaki, Yoshimune Mori, Masashi Kawabata, Kiyotsuna Kuchiki +3 more | 2019-12-03 |
| 10053159 | Cabin support deck | Keiji Sakai, Kiyotsuna Kuchiki | 2018-08-21 |