Kinichi Iwachido
20Patents
7h-index
33Co-inventors
69Inventor score
Filing activity: Nov 10, 1992 → Sep 6, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6293095A | In-cylinder injection type internal combustion engine | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5417190A | Stratified burning internal combustion engine | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5245964A | Intake port structure for internal combustion engine | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5295464A | Stratified burning internal combustion engine | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6794330B2 | Exhaust gas purifying catalyst | Emerging Cross-Sectional Technologies | 8 | Expired |
| US10213741B2 | Exhaust gas purification catalyst for internal combustion engine | Emerging Cross-Sectional Technologies | 8 | Active |
| US6537946B1 | Exhaust gas purifying catalyst | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5423300A | Internal combustion engine | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6892528B2 | Catalyst deterioration detecting apparatus | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6790808B2 | Exhaust gas purifying catalyst | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6825145B2 | Exhaust gas purifying catalyst | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6797663B2 | Catalyst for exhaust gas purification | Performing Operations; Transporting | 4 | Expired |
| US7344684B2 | Exhaust emission purifying catalyst device | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7877190B2 | Fuel control device for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US11067019B2 | Exhaust controlling apparatus for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US7370473B2 | Exhaust gas purification device for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10526988B2 | Controlling device for purifying exhaust gas purifying | Emerging Cross-Sectional Technologies | 0 | Active |
| US8263009B2 | Exhaust gas purifying catalyst | Emerging Cross-Sectional Technologies | 0 | Active |
| US10920646B2 | Exhaust gas purification system | Emerging Cross-Sectional Technologies | 0 | Active |
| US8938953B2 | Exhaust gas purifying method | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.