Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823821 | Combustion method and apparatus for NOx reduction | Kazuhiro Tachino, Noboru Takubo, Kenji Matunari, Kyosuke Okubo | 2004-11-30 |
| 6792895 | Combustion method and apparatus for NOx reduction | Noboru Takubo | 2004-09-21 |
| 6793485 | Combustion apparatus for NOx reduction | Hideo Furukawa, Tomohisa Takeda, Kanta Kondo | 2004-09-21 |
| 6764019 | Method for servicing and maintaining heat supply equipment | Kazuhiro Tachino, Yasuo Watanabe | 2004-07-20 |