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Patent applications and USPTO patent grants for Yokota; Haruyuki.The latest application filed is for "injector control method".
Patent | Date |
---|---|
Exhaust emission control device Grant 9,683,471 - Yabe , et al. June 20, 2 | 2017-06-20 |
Injector control method Grant 9,145,808 - Yokota , et al. September 29, 2 | 2015-09-29 |
Injector Control Method App 20140325961 - Yokota; Haruyuki ;   et al. | 2014-11-06 |
Exhaust Emission Control Device App 20100192547 - Yabe; Masahiko ;   et al. | 2010-08-05 |
Exhaust gas purifying device App 20090188236 - Yokota; Haruyuki | 2009-07-30 |
System for Injecting Fuel into Diesel Engine Exhaust Pipe App 20060248881 - YOKOTA; Haruyuki | 2006-11-09 |
Internal combustion engine Grant 6,338,245 - Shimoda , et al. January 15, 2 | 2002-01-15 |
Diesel engine Grant 5,740,775 - Suzuki , et al. April 21, 1 | 1998-04-21 |
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