Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5862762 | Method and facility for refuse incineration using a fire-grate-type incinerator and with separation of non-combustibles | Yoshitoshi Sekiguchi, Kunio Sasaki, Noboru Okigami, Hiroshi Isotani, Kenji Kaketa +3 more | 1999-01-26 |
| 5749307 | Refuse incineration facility including material crusher and melt burner | Noboru Okigami, Yoshitoshi Sekiguchi, Kunio Sasaki, Masaharu Terashima | 1998-05-12 |
| 5495948 | Ash melting furnace arrangement and method for supplying ash to ash melting furnace | Michio Ishida, Tsutomu Kuwahara, Satoshi Kawaguchi, Tadashi Kono, Norihiro Aoki +2 more | 1996-03-05 |
| 5320050 | Ash melting furnace | Michio Ishida, Yoshitoshi Sekiguchi, Kunio Sasaki | 1994-06-14 |