Isao Machida
4Patents
3h-index
12Co-inventors
47Inventor score
Filing activity: Oct 4, 1983 → Sep 6, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4553473A | Valve actuating mechanism for engines | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4827795A | Connecting rod for internal combustion engine and method of manufacture | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5547654A | Self-adhesive carbonaceous grains and high density carbon artifacts derived therefrom | Chemistry; Metallurgy | 6 | Expired |
| US4975242A | Carbon steel for machine structural use | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.