Yoichi Kowatari
20Patents
7h-index
36Co-inventors
69Inventor score
Filing activity: Oct 1, 1998 → Feb 7, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD715808S1 | Portion of a display screen for a self-propelled working machine with graphical user interface | General | 60 | Active |
| US5911506A | Control system for prime mover and hydraulic pump of hydraulic construction machine | Fixed Constructions | 17 | Expired |
| US7020553B2 | Signal processing system for construction machine | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5930996A | Auto-acceleration system for prime mover of hydraulic construction machine and control system for prime mover and hydraulic pump | Fixed Constructions | 16 | Expired |
| USD724604S1 | Portion of a display screen for a dump truck with graphical user interface | General | 11 | Active |
| US9776566B2 | Environment monitoring device for operating machinery | Fixed Constructions | 10 | Active |
| US8162618B2 | Method and device for controlling pump torque for hydraulic construction machine | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US9990543B2 | Vehicle exterior moving object detection system | Electricity | 7 | Active |
| US7255088B2 | Engine control system for construction machine | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US8266903B2 | Engine lag down suppressing device of construction machinery | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10160383B2 | Surroundings monitoring system for working machine | Physics | 4 | Active |
| US8429904B2 | Working machine | Emerging Cross-Sectional Technologies | 1 | Active |
| US10506179B2 | Surrounding monitoring device for slewing-type work machine | Performing Operations; Transporting | 1 | Active |
| US9845051B2 | Display device for self-propelled industrial machine | Performing Operations; Transporting | 1 | Active |
| US10017112B2 | Surroundings monitoring device of vehicle | Electricity | 1 | Active |
| US10145087B2 | Surroundings display device for swing working machine | Fixed Constructions | 1 | Active |
| US8595144B2 | Management system and method for exhaust purification apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10650251B2 | Monitoring image display device of industrial machine | Performing Operations; Transporting | 0 | Active |
| US12371880B2 | Work machine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10044933B2 | Periphery monitoring device for work machine | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.