Tetsuo Kataoka
9Patents
6h-index
22Co-inventors
63Inventor score
Filing activity: Mar 21, 1983 → Sep 28, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5429079A | Internal combustion engine for vehicle | Emerging Cross-Sectional Technologies | 36 | Expired |
| US7451597B2 | Intake system of internal combustion engine | Emerging Cross-Sectional Technologies | 18 | Active |
| US5441020A | Valve-moving apparatus for internal combustion engine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5711387A | Engine cooling system | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6129065A | Piston for a cylinder injection engine | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4478766A | Air diffuser for waste water treatment | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6196180A | In-cylinder injection type spark ignition internal combustion engine | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5427064A | Valve-moving apparatus for internal combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6382178B2 | In-cylinder injection type spark ignition internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.