Masao Ojima
6Patents
3h-index
9Co-inventors
50Inventor score
Filing activity: Feb 14, 1989 → Mar 14, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4890186A | Fault current limiting device | Electricity | 25 | Expired |
| US6295484A | Robot control method and device | Physics | 7 | Expired |
| US6069463A | Controller of multi-axis robot | Physics | 4 | Expired |
| US11198219B2 | Controller, control system, and control method | Emerging Cross-Sectional Technologies | 1 | Active |
| US10625421B2 | Controller, control system, and control method | Emerging Cross-Sectional Technologies | 0 | Active |
| US10710242B2 | Controller, control system, and control method | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.