Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5495948 | Ash melting furnace arrangement and method for supplying ash to ash melting furnace | Michio Ishida, Tsutomu Kuwahara, Satoshi Kawaguchi, Norihiro Aoki, Yoshitoshi Sekiguchi +2 more | 1996-03-05 |