Inventor
Hiroya Ishii
Inventor
Yokohama, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof100%
PatentTitleYear
7,685,867'Leak diagnostic apparatus for a vaporized fuel processing system'20107,383,722'Fuel vapor treatment system with leak diagnosing'20087,366,604'Fuel vapor treatment system with leak diagnosing'20087,272,488'Leak detecting device for fuel vapor treatment unit'20076,886,398'Monitoring of fuel vapor pressure'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2010Patents assigned to NISSAN MOTOR (5)· patent assignee history
2005–2008Based in Yokohama, JP· patent location history
2010Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSAN MOTOR | 5 | 2005–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 4 | 2005–2008 |
| Kanagawa, JP | 1 | 2010 |