Haruo Ogura
9Patents
6h-index
15Co-inventors
56Inventor score
Filing activity: Feb 26, 1975 → Feb 1, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5023239A | Sialosyl cholesterol, process for producing the same, and neuropathy remedy comprising the same | Chemistry; Metallurgy | 8 | Expired |
| US4447600A | N-Acetylneuraminic acid derivatives and the preparation thereof | Chemistry; Metallurgy | 8 | Expired |
| US4025622A | Novel sugar ureide and thioureide derivatives | Chemistry; Metallurgy | 7 | Expired |
| US4341707A | Imido carbonate compound, production thereof and uses thereof as reagent for forming active ester of amino acids | Chemistry; Metallurgy | 6 | Expired |
| US4914195A | Process for preparing N-acetylneuraminic acid derivatives | Chemistry; Metallurgy | 6 | Expired |
| US4691012A | Sialic acid derivative and process for preparing the same | Chemistry; Metallurgy | 6 | Expired |
| US5126330A | Sialosyl cholesterol and neuropathy remedy comprising the same | Chemistry; Metallurgy | 4 | Expired |
| US4939156A | New tetramethyl-cis-diaza-bicyclo{4.2.0}octane-3,5-dione derivatives having differentiation-inducing activity and antiviral activity | Chemistry; Metallurgy | 1 | Expired |
| US4774327A | N-glycolylneuraminic acid derivative | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.