Takafumi Yamato
25Patents
10h-index
27Co-inventors
75Inventor score
Filing activity: Aug 9, 1994 → Feb 8, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6054537A | Thermoplastic resin composition | Chemistry; Metallurgy | 29 | Expired |
| US5767198A | Thermoplastic resin composition | Chemistry; Metallurgy | 28 | Expired |
| US5670593A | Fluorine-containing olefin, fluorine-containing polymer and thermoplastic resin composition prepared by using said polymer | Chemistry; Metallurgy | 27 | Expired |
| US5750626A | Thermoplastic resin composition | Chemistry; Metallurgy | 22 | Expired |
| US6878778B1 | Fluoroelastomer composition for crosslinking | Chemistry; Metallurgy | 17 | Expired |
| US5869574A | Thermoplastic resin composition | Chemistry; Metallurgy | 16 | Expired |
| US5986150A | Fluorine-containing olefin, fluorine-containing polymer and thermoplastic resin composition prepared by using said polymer | Chemistry; Metallurgy | 15 | Expired |
| US6552127B1 | Thermoplastic resin composition | Chemistry; Metallurgy | 15 | Expired |
| US5891538A | Thermoplastic resin composition and laminate comprising the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US8367776B2 | Perfluoroelastomer compositions and methods of preparing same | Emerging Cross-Sectional Technologies | 10 | Active |
| US6855774B2 | Crosslinkable elastomer composition | Chemistry; Metallurgy | 8 | Expired |
| US6642300B1 | Filler for crosslinkable elastomer and crosslinkable elastomer composition containing the same | Chemistry; Metallurgy | 6 | Expired |
| US7125598B2 | Molded fluoroelastomer with excellent detachability and process for producing the same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7309743B2 | Fluorine-containing elastomer and composition thereof for crosslinking | Chemistry; Metallurgy | 5 | Expired |
| US6946513B2 | Polymer composition containing clean filler incorporated therein | Electricity | 5 | Expired |
| US7087679B2 | Thermoplastic resin composition | Chemistry; Metallurgy | 4 | Expired |
| US7495046B2 | Crosslinkable elastomer composition and formed product comprising the same | Chemistry; Metallurgy | 3 | Expired |
| US8173727B2 | Crosslinkable elastomer composition and molded article using the same | Chemistry; Metallurgy | 3 | Active |
| US10308800B2 | Processing aid | Chemistry; Metallurgy | 2 | Active |
| US7772327B2 | Fluorine-containing elastomer and composition thereof for crosslinking | Chemistry; Metallurgy | 2 | Active |
| US10358515B2 | Processing aid for polyolefins and a polyolefin composition | Chemistry; Metallurgy | 1 | Active |
| US6440511B1 | Thermoplastic resin laminate | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10662324B2 | Processing aid | Chemistry; Metallurgy | 0 | Active |
| US9068069B2 | Perfluoroelastomer compositions and methods of preparing same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9624362B2 | Processing aid, and composition | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.