Inventor
Kiyoshi Yuuki
Inventor
Susono, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Tprimary
Y02TClimate change mitigation technologies related to transportation31%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general25%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof13%
F02PIgnition, other than compression ignition, for internal-combustion engines13%
B01DSeparation6%
F02BInternal-combustion piston engines6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
5,428,955'Device for controlling heating of catalyst for purifying exhaust gas'19955,271,906'Exhaust emission control apparatus using catalytic converter with hydrocarbon absorbent'19935,261,230'Device for controlling heating of catalyst for purifying exhaust gas'19935,191,763'Device for controlling heating of catalyzer for purifying exhaust gas'19934,231,336'Exhaust gas recirculation system for an internal combustion engine'19804,191,147'EGR/ignition timing control system for an internal combustion engine'19804,191,143'EGR/Ignition timing control system for an internal combustion engine'19804,095,569'Internal combustion engine with an exhaust gas recirculating device'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1995Patents assigned to TOYOTA MOTOR CO LTD (8)· patent assignee history
1978–1995Based in Susono, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 8 | 1978–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Susono, JP | 8 | 1978–1995 |