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Patent applications and USPTO patent grants for Yanada; Kazuo.The latest application filed is for "exhaust purification system for internal combustion engine".
Patent | Date |
---|---|
Exhaust purification system for internal combustion engine Grant 8,813,477 - Yasui , et al. August 26, 2 | 2014-08-26 |
Sensor deterioration judging apparatus and sensor deterioration judging method Grant 8,187,436 - Oya , et al. May 29, 2 | 2012-05-29 |
Sensor deterioration judging apparatus and sensor deterioration judging method Grant 7,972,488 - Oya , et al. July 5, 2 | 2011-07-05 |
Exhaust Purification System For Internal Combustion Engine App 20110099985 - YASUI; Yuji ;   et al. | 2011-05-05 |
Sensor deterioration judging apparatus and sensor deterioration judging method App 20070119708 - Oya; Seiji ;   et al. | 2007-05-31 |
Sensor deterioration judging apparatus and sensor deterioration judging method App 20070119709 - Oya; Seiji ;   et al. | 2007-05-31 |
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