Inventor
Fumihide Sato
Inventor
Oyama, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines14%
F02DControlling combustion engines14%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof11%
Y02TClimate change mitigation technologies related to transportation11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
H01JElectric discharge tubes or discharge lamps6%
A61MDevices for introducing media into, or onto, the body3%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
B62DMotor vehicles3%
PatentTitleYear
11,012,010Auxiliary power supply device and electric power steering system20216,729,315'Exhaust gas recirculation control apparatus for internal combustion engine'20046,564,784'Exhaust gas recirculation control apparatus for internal combustion engine'20036,542,853'Life estimation device for engine and machine having heat source'20036,435,166'Exhaust gas recirculation device and control method thereof'20026,187,623'Method of manufacturing semiconductor device'20015,969,601'Apparatus and method for predicting replacement timing of engine lubricating oil'19995,441,595'Dry etching apparatus and method of forming a via hole in an interlayer insulator using same'19955,362,358'Dry etching apparatus and method of forming a via hole in an interlayer insulator using same'19945,272,115'Method of leveling the laminated surface of a semiconductor substrate'19935,170,753'Sea water cooling apparatus for marine diesel engine'19924,841,489'Method of imaging an object by ultrasonic or electromagnetic waves'19894,541,393'Apparatus for controlling fuel injection timing'19854,440,134'Fuel injection system for internal combustion engines'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–2004Patents assigned to KOMATSU MFG CO LTD (8)· patent assignee history
1984Based in Yokohama, JP· patent location history
1985–2004Based in Oyama, JP· patent location history
1989Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
1989Based in Amagasaki, JP· patent location history
1993–2001Patents assigned to NEC CORP (4)· patent assignee history
1993–2001Based in Tokyo, JP· patent location history
2021Patents assigned to JTEKT CORP (1)· patent assignee history
2021Based in Kashiwara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOMATSU MFG CO LTD | 8 | 1984–2004 |
| NEC CORP | 4 | 1993–2001 |
| JTEKT CORP | 1 | 2021 |
| MITSUBISHI ELECTRIC CORP | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oyama, JP | 7 | 1985–2004 |
| Tokyo, JP | 4 | 1993–2001 |
| Kashiwara, JP | 1 | 2021 |
| Amagasaki, JP | 1 | 1989 |
| Yokohama, JP | 1 | 1984 |