Issued Patents All Time
Showing 1–6 of 6 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, Hideo Shimotani, Hiroshi Isotani, Kenji Kaketa +3 more | 1999-01-26 |
| 5749307 | Refuse incineration facility including material crusher and melt burner | Yoshitoshi Sekiguchi, Kunio Sasaki, Hideo Shimotani, Masaharu Terashima | 1998-05-12 |
| 5313895 | Method of inhibiting formation of unburned substances in refuse incinerator, and refuse incinerator | Yoshitoshi Sekiguchi, Kunio Saski, Kohei Hamabe, Kazuo Ieyama, Mamoru Knodo | 1994-05-24 |
| 4496306 | Multi-stage combustion method for inhibiting formation of nitrogen oxides | Hiroshi Hayasaka, Yoshitoshi Sekiguchi, Harushige Tamura | 1985-01-29 |
| 4424017 | System and method for burning liquefied gases | Yoshitoshi Sekiguchi, Hiroshi Hayasaka, Toshitsugu Koyama, Takeo Fujioka, Takeshi Yoshimitsu | 1984-01-03 |
| 4395223 | Multi-stage combustion method for inhibiting formation of nitrogen oxides | Hiroshi Hayasaka, Yoshitoshi Sekiguchi, Harushige Tamura | 1983-07-26 |