Hiroshi Yachi
2Patents
1h-index
6Co-inventors
37Inventor score
Filing activity: Mar 18, 2005 → Jun 6, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8012342B2 | Lubricant base oil and method of producing the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US12072014B2 | Power transmission device for work vehicle | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.