Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8607716 | Burner for highly caking coal, and gasifier | Yoshinori Koyama, Takeshi Aruga, Hiromi Ishii | 2013-12-17 |
| 6122842 | Particle movement amount controller for fluidized beds | Kenichi Arima, Kenji Tagashira, Isao Torii, Yoshihisa Arakawa | 2000-09-26 |