Sakumoto; Koji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakumoto; Koji.The latest application filed is for "method for removing foreign matter and selective reduction catalyst system".
- Sakumoto; Koji - Yokohama N/A JP
- Sakumoto; Koji - Yokohama-shi JP
- Sakumoto; Koji - Fujisawa-shi JP
- Sakumoto; Koji - Fujisawa JP
| Patent | Date |
|---|---|
| Method for removing foreign matter from a selective reduction catalyst system Grant 9,441,521 - Okamoto , et al. September 13, 2 | 2016-09-13 |
| Method For Removing Foreign Matter And Selective Reduction Catalyst System App 20140227138 - Okamoto; Yasuo ; et al. | 2014-08-14 |
| Selective Catalytic Reduction System App 20130055700 - Minezawa; Masanobu ; et al. | 2013-03-07 |
| Diesel engine Grant 6,923,159 - Sakumoto , et al. August 2, 2 | 2005-08-02 |
| Diesel engine App 20050061298 - Sakumoto, Koji ; et al. | 2005-03-24 |
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