Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639763 | Expansion pipe joint and incineration ash treatment facility | Munehiro Kikuta, Kazuya Tamaki | 2023-05-02 |
| 10712000 | Ash discharge system | Yasutaka OZEKI, Yoshihiko Takemura, Tomoyuki Suzuki, Kei Takakura, Hiroshi Ito +5 more | 2020-07-14 |
| 10562072 | Grizzly apparatus and bottom ash discharge system | Yasutaka OZEKI, Yoshihiko Takemura, Tomoyuki Suzuki, Kei Takakura, Hiroshi Ito +5 more | 2020-02-18 |