Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8173098 | Titanium oxide, catalyst for treating exhaust gas and method for purifying exhaust gas | Atsushi Morita, Ryoji Kuma, Shinyuki Masaki | 2012-05-08 |
| 7740819 | Process for purification of exhaust gases and catalyst used for purification of exhaust gases in this process | Atsushi Morita, Junji Okamura, Shinyuki Masaki, Noboru Sugishima | 2010-06-22 |
| 7150861 | Catalyst for purification of exhaust gases and process for purification of exhaust gases | Atsushi Morita, Junji Okamura, Shinyuki Masaki, Noboru Sugishima | 2006-12-19 |
| 6432373 | Method for removing nitrogen oxides from exhaust gas | Satoshi Tanazawa, Ken Kobayashi, Hiroaki Hayashi | 2002-08-13 |
| 6120747 | Catalyst for removing organic halogen compounds, preparation method therefor and method for removing organic halogen compounds | Noboru Sugishima, Atsushi Morita | 2000-09-19 |
| 6068824 | Adsorbent for nitrogen oxides and method for removal of nitrogen oxides by use thereof | Futoru Kinoshita, Shinyuki Masaki, Hisao Kondo | 2000-05-30 |
| 5658546 | Denitration catalyst | Noboru Sugishima, Katsunori Miyoshi | 1997-08-19 |
| 5550096 | Catalyst for purifying nitrogen oxides from exhaust and waste gases | Akira Inoue, Tetsuji Ono | 1996-08-27 |
| 5523150 | Metal-impregnated refractory product | Noriji Numata, Makoto Iiyama, Noboru Murakami, Haruyoshi Tanabe | 1996-06-04 |
| 5145657 | Method for purification of gas | Kiichiro Mitsui, Yoku Nanba, Toshihide Kanzaki, Kunio Sano, Takehiko Suzuki +1 more | 1992-09-08 |
| 5128301 | Catalyst for removal of nitrogen oxides and method for removal of nitrogen oxides by use of the catalyst | Futoru Kinoshita, Yoku Nanba, Akiras Inoue | 1992-07-07 |
| 5124303 | Reinforced catalyst for treatment of waste gas | Futoru Kinoshita | 1992-06-23 |
| 5116579 | Removing nitrogen oxides in exhaust gases from a diesel engine | Futoru Kinoshita, Mitsuharu Hagi, Akira Inoue, Terushige Uno | 1992-05-26 |
| 5021227 | Method of removing nitrogen oxides in exhaust gases from a diesel engine | Futoru Kinoshita, Mitsuharu Hagi, Akira Inoue, Terushige Uno | 1991-06-04 |
| 4854123 | Method for removal of nitrogen oxides from exhaust gas of diesel engine | Futoru Kinoshita, Kiichiro Mitsui, Akira Inoue | 1989-08-08 |
| 4814153 | Method of cleaning exhaust gases | Akira Inoue, Mitsuharu Hagi, Tsuyoshi Nagai, Hutoru Kinoshita | 1989-03-21 |
| 4216944 | Casting vessel having basic lining | Noburo Shimada, Akira Miyamoto, Akio Kuribayashi, Takeharu Toyoda, Morihiro Kimura +3 more | 1980-08-12 |
| 4202538 | Casting vessel having basic lining and usage thereof | Noburo Shimada, Akira Miyamoto, Akio Kuribayashi, Takeharu Toyoda, Morihiro Kimura +3 more | 1980-05-13 |