Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264760 | Expansion joint and incineration ash treatment equipment | Munehiro Kikuta | 2025-04-01 |
| 11639763 | Expansion pipe joint and incineration ash treatment facility | Keita Tsunemori, Munehiro Kikuta | 2023-05-02 |
| 9079491 | Work vehicle | Tomofumi Fukunaga, Kenichi Aoyama, Isao Shibahara, Shinji Yamamoto | 2015-07-14 |