Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9463980 | Method for manufacturing coke | Hiroyuki Sumi, Izumi Shimoyama, Takashi Anyashiki, Hidekazu Fujimoto, Tetsuya Yamamoto +1 more | 2016-10-11 |
| 9340740 | Method for evaluating thermal plasticity of coals and caking additives, and method for producing coke | Yusuke Dohi, Izumi Shimoyama, Tetsuya Yamamoto, Hiroyuki Sumi | 2016-05-17 |