Inventor
Nobutaka Ishii
Inventor
Fujisawa, JP
Overview
Patents· 6 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 thereof29%
F02DControlling combustion engines21%
Y02TClimate change mitigation technologies related to transportation21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
B01DSeparation7%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general7%
PatentTitleYear
10,054,027Exhaust purification apparatus for internal combustion engine20187,530,506'Fuel injection value'20097,100,848'Fuel injection valve'20067,066,144'Control device and method for internal combustion engine'20066,966,303'EGR control apparatus for diesel engine'20056,874,710'Fuel injection valve'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2018Patents assigned to ISUZU MOTORS LTD (3)· patent assignee history
2005Patents assigned to HITACHI UNISIA AUTOMOTIVE LTD (1)· patent assignee history
2005–2018Based in Fujisawa, JP· patent location history
2005–2009Based in Gunma, JP· patent location history
2006–2009Patents assigned to HITACHI LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ISUZU MOTORS LTD | 3 | 2005–2018 |
| HITACHI LTD | 2 | 2006–2009 |
| HITACHI UNISIA AUTOMOTIVE LTD | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fujisawa, JP | 3 | 2005–2018 |
| Gunma, JP | 3 | 2005–2009 |