Susumu Sakurai
4Patents
2h-index
8Co-inventors
41Inventor score
Filing activity: Jun 25, 1976 → Feb 21, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4036596A | Apparatus for continuous sulfonation | Chemistry; Metallurgy | 4 | Expired |
| US7918321B2 | Control system for elevators | Performing Operations; Transporting | 4 | Active |
| US7913820B2 | Control system for elevator | Performing Operations; Transporting | 2 | Active |
| US7163871B2 | Manufacturing method of semiconductor device and oxidization method of semiconductor substrate | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.