Ryosuke Maruyama
7Patents
3h-index
21Co-inventors
57Inventor score
Filing activity: Mar 14, 1991 → Jan 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5160877A | Multiple degree-of-freedom positioning device | Performing Operations; Transporting | 40 | Expired |
| US6066921A | Discharge lamp lighting device | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6007015A | Edgewise winding system for thin, flat-type conductor wire | Emerging Cross-Sectional Technologies | 6 | Expired |
| US11658532B2 | Stator and method of producing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11801547B2 | Conveyer | Performing Operations; Transporting | 0 | Active |
| US11387718B2 | Method of removing coating layer of coil wiring | Electricity | 0 | Active |
| US12176771B2 | Conductor wire insulating film separating method | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.