Takeo Oyamada
10Patents
9h-index
19Co-inventors
65Inventor score
Filing activity: Nov 5, 1974 → Sep 17, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5070134A | Vinyl acetate-ethylene copolymer emulsion and process for producing the same | Chemistry; Metallurgy | 169 | Expired |
| US5110856A | Vinyl acetate-ethylene copolymer emulsion and process for producing the same | Chemistry; Metallurgy | 167 | Expired |
| US4128518A | Pressure-sensitive adhesive and vinyl acetate-ethylene copolymer emulsion useful as base material therefor | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4108819A | Process for producing an aqueous dispersion of vinyl acetate-ethylene copolymer including an epoxide compound | Chemistry; Metallurgy | 15 | Expired |
| US4299941A | Process for producing aqueous emulsions of vinyl chloride/vinyl ester/ethylene copolymer | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4094849A | Process for producing aqueous dispersion of ethylene-vinyl acetate copolymer containing no formalin | Chemistry; Metallurgy | 13 | Expired |
| US4123405A | Process for producing aqueous emulsions of vinyl chloride/vinyl acetate/ethylene terpolymers | Chemistry; Metallurgy | 11 | Expired |
| US3954724A | Process for preparing aqueous dispersions of high polymer using pullulan as a dispersant | Chemistry; Metallurgy | 11 | Expired |
| US4847143A | Binder composition and nonwoven fabrics and impregnated papers using the same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US3984496A | Process for producing binary or ternary graft-copolymer | Chemistry; Metallurgy | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.