Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294419 | Method for removing nitrogen oxides and organic chlorine compounds from combustion waste gas | Masakatsu Hiraoka, Toshihiko Iwasaki, Haruhito Tsuboi, Miki Yamagishi, Takashi Yokoyama +4 more | 1994-03-15 |
| 5260044 | Method for removing organic chlorine compounds from combustion waste gas | Masakatsu Hiraoka, Toshihiko Iwasaki, Haruhito Tsuboi, Miki Yamagishi, Takashi Yokoyama +4 more | 1993-11-09 |
| 5226374 | Method of controlling combustion of fluidized-bed incinerator | Miki Yamagishi, Takashi Yokoyama, Yasuo Suzuki, Haruhito Tsuboi, Masaaki Kawakami | 1993-07-13 |
| 5169268 | Method of measuring supply rate of incineration waste | Mikihi Yamagishi, Takashi Yokoyama, Yasuo Suzuki, Haruhito Tsuboi, Masaaki Kawakami | 1992-12-08 |