Seigo Iwado
10Patents
5h-index
27Co-inventors
62Inventor score
Filing activity: Apr 4, 1980 → Jul 23, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4323648A | Preparation of Monacolin K | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4460765A | Enzyme inhibitor produced by cultivation of streptomyces microorganisms | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4990178A | Herbicide, its preparation and use | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5153124A | Hydroxyl-ML-236B derivatives, their preparation and use | Chemistry; Metallurgy | 9 | Expired |
| US4557933A | "Antibiotic called ""chloropolysporin"", a process for its preparation, and its therapeutic and veterinary use" | Chemistry; Metallurgy | 6 | Expired |
| US4918054A | Antibiotics called `chloropolysporins B and C`, a process for their preparation, and their therapeutic and veterinary use | Chemistry; Metallurgy | 5 | Expired |
| US5212322A | Macrolide compounds, their preparation and their use | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5008191A | Macrolide compounds, their preparation and their use | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4897104A | Anhydride herbicides | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5272174A | Hydroxy-ML-236B derivatives, their preparation and use | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.