Inventor
Kazutoshi Otsuka
Inventor
Hiroshima, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines30%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof20%
Y02TClimate change mitigation technologies related to transportation20%
B62DMotor vehicles10%
B62KCycles10%
B62MRider propulsion of wheeled vehicles or sledges10%
PatentTitleYear
4,432,330'Exhaust gas recirculation system having electrical control means'19844,393,840'Fuel control system for automobile engine'19834,370,960'Engine speed control system'19834,334,515'Temperature responsive, pressure operated diaphragm valve assembly for automobile engine'19823,992,029'Skater type sport vehicle'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
1976Based in Wako, JP· patent location history
1982–1984Patents assigned to TOYO KOGYO CO (3)· patent assignee history
1982–1984Based in Hiroshima, JP· patent location history
1983Patents assigned to TOKYO KOGYO CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYO KOGYO CO | 3 | 1982–1984 |
| HONDA MOTOR CO LTD | 1 | 1976 |
| TOKYO KOGYO CO LTD | 1 | 1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hiroshima, JP | 4 | 1982–1984 |
| Wako, JP | 1 | 1976 |