Etsumi Handa
4Patents
3h-index
22Co-inventors
54Inventor score
Filing activity: Aug 10, 1988 → Sep 29, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4976170A | Method for controlling stepless automatic transmission and apparatus therefor | Emerging Cross-Sectional Technologies | 52 | Expired |
| US5076383A | Steering damper device | Performing Operations; Transporting | 39 | Expired |
| US7533751B2 | Swing arm pivot structure of motorcycle or three-wheeled vehicle and motorcycle of three-wheeled vehicle | Performing Operations; Transporting | 6 | Active |
| US11355812B2 | Battery storage device of vehicle | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.