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Patent applications and USPTO patent grants for Ishii; Hiroya.The latest application filed is for "leak diagnostic apparatus for a vaporized fuel processing system".
Patent | Date |
---|---|
Leak diagnostic apparatus for a vaporized fuel processing system Grant 7,685,867 - Tsuyuki , et al. March 30, 2 | 2010-03-30 |
Fuel vapor treatment system with leak diagnosing Grant 7,383,722 - Tsuyuki , et al. June 10, 2 | 2008-06-10 |
Fuel vapor treatment system with leak diagnosing Grant 7,366,604 - Ishii , et al. April 29, 2 | 2008-04-29 |
Leak detecting device for fuel vapor treatment unit Grant 7,272,488 - Hayashi , et al. September 18, 2 | 2007-09-18 |
Leak diagnostic apparatus for a vaporized fuel processing system App 20070068227 - Tsuyuki; Takeshi ;   et al. | 2007-03-29 |
Fuel vapor treatment system with leak diagnosing App 20060137437 - Tsuyuki; Takeshi ;   et al. | 2006-06-29 |
Fuel vapor treatment system with leak diagnosing App 20060130568 - Ishii; Hiroya ;   et al. | 2006-06-22 |
Leak detecting device for fuel vapor treatment unit App 20050262932 - Hayashi, Takane ;   et al. | 2005-12-01 |
Monitoring of fuel vapor pressure Grant 6,886,398 - Tsuyuki , et al. May 3, 2 | 2005-05-03 |
Monitoring of fuel vapor pressure App 20040064244 - Tsuyuki, Takeshi ;   et al. | 2004-04-01 |
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