Hirofumi Ohno
5Patents
4h-index
11Co-inventors
54Inventor score
Filing activity: Mar 5, 1984 → Jan 14, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5161983A | Low profile socket connector | Electricity | 106 | Expired |
| US5499927A | Zipper-type electrical connector | Emerging Cross-Sectional Technologies | 61 | Expired |
| US5698152A | Resin tablet for sealing semiconductor | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4655546A | Rotary indicating device | Performing Operations; Transporting | 7 | Expired |
| US9013847B2 | Protection relay apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.