Inventor
Seiji Hatcho
Inventor
Wako, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general33%
Y02TClimate change mitigation technologies related to transportation33%
F02BInternal-combustion piston engines13%
F02DControlling combustion engines8%
B01DSeparation4%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof4%
F02PIgnition, other than compression ignition, for internal-combustion engines4%
PatentTitleYear
5,678,402'Air-fuel ratio control system for internal combustion engines and exhaust system temperature-estimating device applicable thereto'19975,655,363'Air-fuel ratio control system for internal combustion engines'19975,600,949'Exhaust gas-purifying system for internal combustion engines'19975,584,177'Adsorber temperature-estimating device for internal combustion engines and exhaust gas-purifying system using same'19965,555,724'Capacity determining system in exhaust emission control unit for internal combustion engine'19965,544,482'Exhaust gas-purifying system for internal combustion engines'19965,501,073'Ignition timing control system for internal combustion engines'19965,467,594'Exhaust gas-purifying system for internal combustion engines'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1997Patents assigned to HONDA MOTOR CO LTD (8)· patent assignee history
1995–1997Based in Wako, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONDA MOTOR CO LTD | 8 | 1995–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wako, JP | 8 | 1995–1997 |