Keigo Kikuchi
14Patents
3h-index
19Co-inventors
57Inventor score
Filing activity: Dec 9, 1992 → Feb 28, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5883327A | Keyboard system for an electric musical instrument in which each key is provided with an independent output to a processor | Physics | 5 | Expired |
| US9255386B2 | Construction machine | Performing Operations; Transporting | 3 | Active |
| US7357170B2 | Split rim for tire, method of assembling a rim/tire assembly, and method and device for installing the rim/tire assembly | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7320352B2 | Split rim for pneumatic tire | Performing Operations; Transporting | 2 | Expired |
| US10704223B2 | Work vehicle | Fixed Constructions | 2 | Active |
| US9383002B2 | Operation vehicle travel control device | Performing Operations; Transporting | 2 | Active |
| US9523315B2 | Engine control device for work vehicle | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10392781B2 | Wheel loader | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9043099B2 | Drive control device for work vehicle | Performing Operations; Transporting | 1 | Active |
| US9957695B2 | Work machine | Emerging Cross-Sectional Technologies | 1 | Active |
| US9511759B2 | Clutch control device for work vehicle | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9458758B2 | Cooling fan control device | Fixed Constructions | 0 | Active |
| US9683349B2 | Work vehicle | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10066364B2 | Construction machine | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.