Yuzo Toda
26Patents
6h-index
42Co-inventors
69Inventor score
Filing activity: Mar 20, 1978 → Apr 22, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6890645B2 | Photocatalytic sheet or film and its manufacturing process | Emerging Cross-Sectional Technologies | 69 | Expired |
| US4224403A | Method for preventing the degradation of a hydrophilic colloid solution for silver halide photographic light-sensitive material | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4327175A | Silver halide color photographic light-sensitive material | Physics | 13 | Expired |
| US7517954B2 | RGD-enriched gelatine-like proteins with enhanced cell binding | Chemistry; Metallurgy | 11 | Expired |
| US4352873A | Silver halide color photographic materials | Physics | 11 | Expired |
| US7598347B2 | RGD-enriched gelatines | Chemistry; Metallurgy | 7 | Active |
| US4181527A | Photographic material comprising organic solvent gelling agent | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6645712B1 | Oil-in-water emulsion stabilized with recombinant collagen-like material | Physics | 5 | Expired |
| US7671016B2 | RGD-enriched gelatine-like proteins with enhanced cell binding | Chemistry; Metallurgy | 5 | Active |
| US7560427B2 | RGD-enriched gelatine-like proteins with enhanced cell binding | Chemistry; Metallurgy | 5 | Active |
| US7645737B2 | Drug delivery system comprising an RGD-enriched gelatine | Chemistry; Metallurgy | 4 | Active |
| US8080515B2 | Method for prevention of platelet aggregation employing and RGD-enriched gelatine-like protein | Chemistry; Metallurgy | 4 | Active |
| US7670839B2 | Process for coating cell-culture support | Chemistry; Metallurgy | 3 | Expired |
| US7579314B2 | Use of RGD-enriched gelatine-like proteins for inhibition of cancer metastasis | Chemistry; Metallurgy | 3 | Active |
| US8138139B2 | Use of RGD-enriched gelatine-like proteins for inhibition of cancer metastasis | Chemistry; Metallurgy | 2 | Active |
| US6316171A | Aqueous developer for lithographic printing plates | Physics | 1 | Expired |
| US6783922B2 | Photographic material containing a scavenger-modified polymer | Physics | 1 | Expired |
| US6638704B2 | Silver halide photographic emulsion and light-sensitive material containing the same | Physics | 0 | Expired |
| US7323294B2 | Photographic colour material containing a resorcinol derivative as black coupler | Physics | 0 | Expired |
| US12083183B2 | Conjugate of biotin-modified dimer and phthalocyanine dye | General | 0 | Revoked |
| US6627667B2 | Process for preparing a modified polymer | Physics | 0 | Expired |
| US12115223B2 | Conjugate of biotin-modified dimer and phthalocyanine dye | Human Necessities | 0 | Active |
| US7179885B2 | Silver-dispersing polypeptides | Physics | 0 | Expired |
| US7229631B2 | Preparation of oil-in-water emulsions stabilised with recombinant collagen-like material and related products | Physics | 0 | Expired |
| US7459431B2 | Recombinant gelatin-like proteins for use as plasma expanders | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.