Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10953390 | CHA-type zeolite and method for producing the same | Seiji Maehama, Satoshi Nakamura | 2021-03-23 |
| 10821426 | Metal-containing cha-type zeolite and method for producing the same | Seiji Maehama, Satoshi Nakamura, Yusuke Naraki | 2020-11-03 |
| 10676369 | Method for producing AEI zeolite | Tomoya Ishikawa, Takayoshi Mishima | 2020-06-09 |
| 10513439 | Method for producing AEI zeolite | Tomoya Ishikawa, Mitsuaki Yoshimitsu, Seiji Maehama, Takayoshi Mishima, Yasuyuki Takamitsu | 2019-12-24 |
| 10407314 | Chabazite-type zeolite and method of manufacturing chabazite-type zeolite | Keita NAKAO, Ko Ariga, Satoshi Nakamura | 2019-09-10 |
| 10029247 | Chabazite-type zeolite and process for producing the same | Ko Ariga | 2018-07-24 |
| 9889436 | Chabazite-type zeolite and method for producing same, copper loaded low-silica zeolite and NOx reductive removal catalyst containing the zeolite, and method of NOx reductive removal using this catalyst | Ko Ariga, Yuuki Ito | 2018-02-13 |
| 9637392 | Silicoaluminophosphate, method for producing the same, and solid acid catalyst comprising the same | Hiroshi Okaniwa | 2017-05-02 |
| 9061241 | β-Zeolite for SCR catalyst and method for purifying nitrogen oxides using same | Keisuke Tokunaga, Hiroshi Ogawa, Ko Ariga | 2015-06-23 |
| 7794680 | Nitrogen oxide-reducing catalyst and method for reducing nitrogen oxide | Yusuke Naraki, Kou Ariga | 2010-09-14 |
| 7685342 | Storage control apparatus and method for controlling number of commands executed in storage control apparatus | Shinjiro Shiraki, Koji Iwamitsu, Bunitsu Ando | 2010-03-23 |
| 5695728 | Method for removal of nitrogen oxides | Hiroshi Miura, Senshi Kasahara, Kazuhiko Sekizawa | 1997-12-09 |
| 5427753 | Process for removing nitrogen oxides from oxygen rich exhaust gas | Hiroshi Miura, Senshi Kasahara, Kazuhiko Sekizawa, Shoji Adachi | 1995-06-27 |