Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8286900 | Process for producing granular solid matter from coal ash as raw material and apparatus therefor | Noboru Takikawa, Yasunori Shibata, Atsushi Kondo, Yoshiteru Kato, Kozo Kuga +6 more | 2012-10-16 |