Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669822 | Method for carbonizing wastes | Kazuo Takano, Akira Uchino, Takahiro Ohshita, Tetsuhisa Hirose | 2003-12-30 |
| 6569395 | Method and apparatus for flue gas desulfurization | Masahiro Izutsu | 2003-05-27 |