Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6058857 | Fluidized bed type incinerator | Seiichi Nakai, Ryozo Shiji, Takeshi Matsui, Yoshimasa Miura, Yusuke Okada | 2000-05-09 |
| 5915309 | Fluidized bed incinerator | Seiichi Nakai, Ryozo Shiji, Takeshi Matsui, Yoshimasa Miura, Yusuke Okada | 1999-06-29 |
| 5495948 | Ash melting furnace arrangement and method for supplying ash to ash melting furnace | Michio Ishida, Tsutomu Kuwahara, Satoshi Kawaguchi, Tadashi Kono, Yoshitoshi Sekiguchi +2 more | 1996-03-05 |