Nobuyoshi Hidao
3Patents
2h-index
9Co-inventors
37Inventor score
Filing activity: Jan 19, 1983 → Sep 30, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5187017A | Sliding member, and method and apparatus for producing the same by gas sulphonitriding | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4509995A | Method and apparatus for quenching | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5290369A | Method of gas sulphonitriding | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.