Hideki Kenjo
5Patents
5h-index
11Co-inventors
56Inventor score
Filing activity: Aug 7, 1974 → Mar 20, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4347198A | Producing soft contact lenses | Emerging Cross-Sectional Technologies | 120 | Expired |
| US4731192A | Cleaning system for contact lenses and process for cleaning the same | Emerging Cross-Sectional Technologies | 29 | Expired |
| US3949021A | Cross-linked n-vinyl pyrrolidone polymer composition suitable for contact lenses | Chemistry; Metallurgy | 22 | Expired |
| US4548983A | Method of manufacturing shaped article of hydrogel | Chemistry; Metallurgy | 8 | Expired |
| US4699934A | Soft contact composition and method | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.