Taizo Aoyama
26Patents
9h-index
32Co-inventors
75Inventor score
Filing activity: Apr 8, 1985 → Feb 20, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6011116A | Thermoplastic resin composition | Chemistry; Metallurgy | 49 | Expired |
| US5733975A | Polyolefin resin composition, process for the preparation thereof and molded article made thereof | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5834563A | Composite rubber particles and graft copolymer particles of composite rubber | Chemistry; Metallurgy | 46 | Expired |
| US6348546B2 | Alkenyl-containing isobutylene group block copolymer and process for producing it | Chemistry; Metallurgy | 37 | Expired |
| US6515083B2 | Process for producing isobutylene block copolymer | Chemistry; Metallurgy | 36 | Expired |
| US6077878A | Foam made from modified polypropylene resin and process for the production thereof | Chemistry; Metallurgy | 18 | Expired |
| US7241837B2 | Vibration damper composition | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5489648A | Modified polyolefin and composition containing the same | Chemistry; Metallurgy | 10 | Expired |
| US6331591A | Cycloolefin copolymer resin composition and process for preparing the same | Chemistry; Metallurgy | 9 | Expired |
| US4690977A | Vinyl chloride polymer composition | Chemistry; Metallurgy | 9 | Expired |
| US6534594B1 | Elastomer composition and thermoplastic resin composition containing the same | Chemistry; Metallurgy | 8 | Expired |
| US5360865A | Grafted impact modifiers of C.sub.6 -C.sub.10 alkylrylate rubber for polycarbonate | Chemistry; Metallurgy | 7 | Expired |
| US7105611B2 | Thermoplastic elastomer composition | Chemistry; Metallurgy | 7 | Expired |
| US6201064A | Crosslinked rubber particles, graft copolymer particles and thermoplastic resin composition | Chemistry; Metallurgy | 6 | Expired |
| US4645795A | Vinyl chloride polymer composition | Chemistry; Metallurgy | 5 | Expired |
| US4670509A | Vinyl chloride resin composition having improved weather resistance and impact resistance | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7973101B2 | Biodegradable resin composition and molded article produced from the same | Chemistry; Metallurgy | 4 | Expired |
| US6218475A | Alkenyl containing isobutylene block copolymer and process for producing it | Chemistry; Metallurgy | 4 | Expired |
| US7144961B2 | Thermoplastic elastomer composition | Chemistry; Metallurgy | 2 | Expired |
| US6281297A | Isobutylene rubber particles, graft copolymer particles and resin composition containing the same | Chemistry; Metallurgy | 1 | Expired |
| US9074058B2 | Fluororesin film and fluororesin-laminated acrylic resin film | Emerging Cross-Sectional Technologies | 1 | Active |
| US9273208B2 | Acrylic resin film | Chemistry; Metallurgy | 1 | Active |
| US8053491B2 | Biodegradable resin composition and molded article of the same | Chemistry; Metallurgy | 0 | Active |
| US10253143B2 | Fluororesin film and fluororesin-laminated acrylic resin film | Emerging Cross-Sectional Technologies | 0 | Active |
| US7473736B2 | Thermoplastic elastomer composition | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.