Toshiaki Kamei
5Patents
2h-index
15Co-inventors
48Inventor score
Filing activity: Mar 10, 1988 → May 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4883250A | Vibration-proof and earthquake-immue mount system | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5147018A | Cylinder lock device for use in structure | Fixed Constructions | 24 | Expired |
| US12352279B2 | Rotary drive device and pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11876431B2 | Magnetic bearing, drive device equipped with the same, and pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12345270B2 | Pump | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.