Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320050 | Ash melting furnace | Michio Ishida, Kunio Sasaki, Hideo Shimotani | 1994-06-14 |
| 5313895 | Method of inhibiting formation of unburned substances in refuse incinerator, and refuse incinerator | Kunio Saski, Noboru Okigami, Kohei Hamabe, Kazuo Ieyama, Mamoru Knodo | 1994-05-24 |