Taiga Hagimoto
30Patents
9h-index
35Co-inventors
71Inventor score
Filing activity: Sep 13, 2006 → Sep 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9624804B2 | Abnormality diagnosis device for a sensor | Emerging Cross-Sectional Technologies | 17 | Active |
| US8132450B2 | Malfunction diagnosis device for exhaust gas purification system and malfunction diagnosis method therefor | Emerging Cross-Sectional Technologies | 14 | Active |
| US9453451B2 | Abnormality diagnosis apparatus for exhaust gas purification apparatus | Emerging Cross-Sectional Technologies | 13 | Active |
| US10066533B2 | Filter failure diagnostic device for an internal combustion engine | Emerging Cross-Sectional Technologies | 12 | Active |
| US9677452B2 | Abnormality diagnosis device for exhaust gas control apparatus | Emerging Cross-Sectional Technologies | 11 | Active |
| US10385752B2 | Malfunction diagnosis apparatus and malfunction diagnosis method | Emerging Cross-Sectional Technologies | 11 | Active |
| US9574480B2 | Diagnostic apparatus for exhaust gas purification apparatus | Emerging Cross-Sectional Technologies | 11 | Active |
| US9657627B2 | Abnormality diagnosis apparatus of exhaust gas purification apparatus | Emerging Cross-Sectional Technologies | 11 | Active |
| US10221746B2 | Failure diagnosis apparatus for exhaust gas control apparatus | Emerging Cross-Sectional Technologies | 11 | Active |
| US8171723B2 | Abnormality detection system and abnormality detection method for internal combustion engine | Emerging Cross-Sectional Technologies | 5 | Active |
| US7474956B2 | Air-fuel ratio control system of internal combustion engine | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8122869B2 | Air-fuel ratio control system of a multi-cylinder internal combustion engine | Emerging Cross-Sectional Technologies | 3 | Active |
| US8347604B2 | Device for determining deterioration of catalyst and method for determining deterioration of catalyst | Emerging Cross-Sectional Technologies | 3 | Active |
| US8230846B2 | Air-fuel ratio control device for internal combustion engine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8146353B2 | Exhaust purification device for internal combustion engine, and exhaust control device and exhaust control method for internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US9759117B2 | Diagnostic system for internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US11673542B2 | Controller of vehicle | Emerging Cross-Sectional Technologies | 1 | Active |
| US8406980B2 | Air-fuel ratio control device and air-fuel ratio control method for internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11325581B2 | Control system for hybrid vehicle | Emerging Cross-Sectional Technologies | 1 | Active |
| US9366168B2 | Deterioration determination system of exhaust emission control device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11108093B2 | Adjusting electric energy of plurality of batteries mounted in traveling vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US11453295B2 | Control system for vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US10138786B2 | Exhaust gas purification apparatus of internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US8844268B2 | Abnormality detection apparatus for exhaust gas purification apparatus and abnormality detection method for exhaust gas purification apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US11279339B2 | Control system for hybrid vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.