Inventor
Kenjiro Hatayama
Inventor
Kyoto, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines33%
Y02TClimate change mitigation technologies related to transportation26%
F02BInternal-combustion piston engines22%
F02PIgnition, other than compression ignition, for internal-combustion engines7%
F02FCylinders, pistons or casings, for combustion engines4%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof4%
G01MTesting static or dynamic balance of machines or structures4%
PatentTitleYear
RE039137'Control apparatus for cylinder fuel injection internal combustion engines'20066,085,717'Fuel control device for cylinder injection type internal combustion engine'20005,975,044'Control apparatus for cylinder fuel injection internal combustion engines'19995,975,047'Control apparatus for an in-cylinder injection spark-ignition internal combustion engine'19995,894,827'Control device for internal-combustion engine'19995,878,711'Control apparatus for a cylinder-injection spark-ignition internal combustion engine'19995,875,756'Ignition timing control system for in-cylinder injection internal combustion engine'19995,870,992'Combustion control device for internal combustion engine'19995,832,893'Control system for internal combustion engine'19985,785,024'Cylinder head device for internal combustion engine'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2006Patents assigned to MITSUBISHI MOTORS CORP (10)· patent assignee history
1998–1999Based in Kyoto, JP· patent location history
1999–2006Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI MOTORS CORP | 10 | 1998–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 7 | 1998–1999 |
| Tokyo, JP | 3 | 1999–2006 |