Kozo Asano
11Patents
6h-index
35Co-inventors
66Inventor score
Filing activity: Jan 30, 1984 → Mar 2, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6372870B1 | Tetrafluoroethylene copolymer and use thereof | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4555402A | Physiologically active substance K-252, process for producing same and pharmaceutical composition containing same | Chemistry; Metallurgy | 33 | Expired |
| US4935415A | UCN-01 and process for production thereof | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4587316A | Fluorine-containing copolymers and films thereof | Chemistry; Metallurgy | 17 | Expired |
| US6538084B2 | Tetrafluoroethylene copolymer and use thereof | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4703095A | Fluorine-containing copolymer | Chemistry; Metallurgy | 10 | Expired |
| US4593097A | Phenazine carboxylic acid derivatives and a process for production thereof | Chemistry; Metallurgy | 4 | Expired |
| US4847387A | Antibiotic compounds DC-92B and DC-92D | Chemistry; Metallurgy | 3 | Expired |
| US4999196A | Compound DC-107 produced by Streptomyces sp. | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4692310A | Substance K-259-2 and a process for producing the same | Chemistry; Metallurgy | 1 | Expired |
| US7998710B2 | Process for purifying difructose dianhydride III | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.