Jun Iida
20Patents
7h-index
31Co-inventors
69Inventor score
Filing activity: Jun 19, 1995 → Jun 15, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6145825A | Sheet processing apparatus and method therefor | Performing Operations; Transporting | 98 | Expired |
| US6296247A | Sheet stacking apparatus with vertically movable tray | Physics | 52 | Expired |
| US6052074A | Multi-channel digital-to-analog converters comprising with a plurality of converter units | Electricity | 42 | Expired |
| US6494449B2 | Sheet stacking apparatus with vertically movable tray | Physics | 41 | Expired |
| US6333652A | Delay circuit | Electricity | 24 | Expired |
| US7412820B2 | Air-fuel ratio control system for internal combustion engine | Emerging Cross-Sectional Technologies | 8 | Active |
| US7694508B2 | Air-fuel ratio control system for internal combustion engine | Emerging Cross-Sectional Technologies | 7 | Active |
| US7677027B2 | Deterioration detecting apparatus for catalyst | Emerging Cross-Sectional Technologies | 7 | Active |
| US6008747A | Digital-to-analog converter with current source centrally located between a plurality of current mirrors | Electricity | 6 | Expired |
| US8205435B2 | Deterioration determination device for catalyst, catalyst deterioration determining method, and engine control unit | Emerging Cross-Sectional Technologies | 2 | Active |
| US8151552B2 | Deterioration determination device and method for exhaust emission reduction device, and engine control unit | Emerging Cross-Sectional Technologies | 2 | Active |
| US5615077A | Active terminator the thermal shutdown state of which can be detected | Physics | 2 | Expired |
| US8186147B2 | Catalyst deterioration-determination device and method and engine control unit | Emerging Cross-Sectional Technologies | 1 | Active |
| US6307403A | Delay time control circuit | Electricity | 1 | Expired |
| US9007034B2 | Electric power generation control system for vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US8670263B2 | Data holding device | Electricity | 0 | Active |
| US12163495B2 | Control apparatus for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US12163858B2 | Misfire determination device for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US8333061B2 | Exhaust gas purifying apparatus for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US8387364B2 | Exhaust gas purifying apparatus for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.