Kengo Hamada
4Patents
2h-index
16Co-inventors
45Inventor score
Filing activity: Nov 30, 1990 → Dec 17, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5135893A | Carbonaceous ceramic composite for use in contact with molten nonferrous metal | Chemistry; Metallurgy | 24 | Expired |
| US9382867B2 | Abnormality determination device of vehicle and abnormality determination method | Emerging Cross-Sectional Technologies | 4 | Active |
| US5242723A | Formed thermal insulator and process for preparation of same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9822725B2 | Control device and control method of engine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.