Kintaichi; Yoshiaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kintaichi; Yoshiaki.The latest application filed is for "removal of nitrogen oxide from exhaust gas".
- Kintaichi; Yoshiaki - Ibaraki JP
| Patent | Date |
|---|---|
| Removal of nitrogen oxide from exhaust gas Grant 5,853,679 - Tabata , et al. December 29, 1 | 1998-12-29 |
| Catalyst for catalytic reduction of nitrogen oxide Grant 5,474,965 - Nakatsuji , et al. December 12, 1 | 1995-12-12 |
| Catalyst for catalytic reduction of nitrogen oxide Grant 5,380,692 - Nakatsuji , et al. January 10, 1 | 1995-01-10 |
| Process for removing nitrogen oxides in exhaust gases to nitrogen Grant 5,336,476 - Kintaichi , et al. August 9, 1 | 1994-08-09 |
| Process for removing nitrogen oxides from exhaust gases Grant 5,227,145 - Kintaichi , et al. July 13, 1 | 1993-07-13 |
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