Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7291313 | NOx removal system for boilers | Satoshi Wakasa, Noboru Takubo, Kouichi Masuda, Nobuyuki Ishizaki | 2007-11-06 |
| 7223372 | NOx removal system for boilers | Satoshi Wakasa, Noboru Takubo, Kouichi Masuda, Nobuyuki Ishizaki | 2007-05-29 |
| 6638487 | Method for controlling NOx removal system in boiler | Satoshi Wakasa, Noboru Takubo, Kouichi Masuda, Nobuyuki Ishizaki | 2003-10-28 |