Hitoshi Ohara
5Patents
2h-index
16Co-inventors
48Inventor score
Filing activity: Jan 19, 1977 → Jan 8, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9345201B2 | Plant cultivating apparatus | Emerging Cross-Sectional Technologies | 13 | Active |
| US5498215A | Reduction gear assembly | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4144850A | Auxiliary intake passage for internal combustion engines | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9697955B2 | Capacitor device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10058024B2 | Plant transplanting device | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.