Toshihiko Ando
13Patents
6h-index
19Co-inventors
59Inventor score
Filing activity: Mar 8, 1984 → Dec 22, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5210132A | Continuous process for preparing rubber modified high impact resin | Chemistry; Metallurgy | 17 | Expired |
| US4537954A | Process for the preparation of polymer compositions having low volatile content | Chemistry; Metallurgy | 11 | Expired |
| US4699976A | Continuous process for the treatment of polymer composition to remove unreacted monomer and solvent | Chemistry; Metallurgy | 11 | Expired |
| US4808661A | Rubber dispersed copolymer resin | Chemistry; Metallurgy | 8 | Expired |
| US4972024A | Anionically-polymerized-rubber-modified styrene copolymers | Chemistry; Metallurgy | 6 | Expired |
| US4789272A | Transportation method of synthetic rubber chips | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5506304A | Process for continuously preparing rubber modified styrene resins | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5552494A | Quality control method for ABS-based resin and molding of the ABS-based resin | Chemistry; Metallurgy | 5 | Expired |
| US5191023A | Block-copolymerized-rubber-modified styrene copolymers | Chemistry; Metallurgy | 5 | Expired |
| US5473014A | Rubber modified styrenic resin composition having high gloss and impact strength | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4758644A | Bromostyrene composition | Chemistry; Metallurgy | 3 | Expired |
| US4619959A | Continuous production process of styrene-base resin | Chemistry; Metallurgy | 3 | Expired |
| US5191046A | Transparent heat-resistant styrene-base copolymer | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.