Sadao Uchida
8Patents
5h-index
20Co-inventors
59Inventor score
Filing activity: Jun 13, 1984 → Dec 6, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4575117A | Striking energy absorbing structure for steering wheel and method of manufacturing the same | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4581954A | Steering wheel cover assembly | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4640150A | Steering wheel with integrally-skinned foamed thermoplastic resin-covered handwheel core having flow mark-obscuring abrasion-resistant coating | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5824407A | Foam molded article with integral skin having an antibacterial effect | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5901615A | Steering wheel for motor vehicles | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4657121A | Impactive energy absorbing structure | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5599043A | Impact energy absorber | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4627638A | Shock absorbing material | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.