Hiroshi Harada
13Patents
5h-index
34Co-inventors
66Inventor score
Filing activity: Aug 12, 1985 → Feb 20, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6294555A | 1-[(1-Substituted-4-piperidinyl)methyl]-4-piperidine derivative, process for producing the same, medicinal compositions containing the same and intermediates of these compounds | Chemistry; Metallurgy | 37 | Expired |
| US6458824B1 | Solid preparation | Human Necessities | 15 | Expired |
| US5817689A | Indole derivatives having a 2-phenyl-ethanolamino-substituted lower alkyl group at the 2-or 3-position thereof | Human Necessities | 12 | Expired |
| US5268386A | Certain 3,4-dihydro 4-oxospiro [2H-1 benzopyrans] useful for treating hyperuricemia | Chemistry; Metallurgy | 11 | Expired |
| US4659709A | 2,3-dihydrobenzofuran-5-sulfonamide derivatives useful as antihypertensive diuretic agents | Chemistry; Metallurgy | 8 | Expired |
| US5093363A | 2,4,6-substituted phenol derivatives | Chemistry; Metallurgy | 5 | Expired |
| US5945415A | (R)-5-bromo-N-(1-ethyl-4-methylhexahydr o-1H-1,4-diazepin-6-yl)-2-methoxy-6-methylamino-3-pyridinecarboxamide, process for producing the same and medicinal composition containing the same | Chemistry; Metallurgy | 5 | Expired |
| US5378698A | Benzothiazepine derivatives | Chemistry; Metallurgy | 3 | Expired |
| US5473066A | Process for preparing benzothiazepine derivatives | Chemistry; Metallurgy | 2 | Expired |
| US5462936A | Benzothiazepine derivatives | Chemistry; Metallurgy | 2 | Expired |
| US4918206A | Sulfamoyl-2-benzofurancarboxylic acid derivative | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7906510B2 | Amide derivative and pharmaceutical composition containing the same | Chemistry; Metallurgy | 0 | Active |
| US7115412B2 | Process for the preparation of optically active 7-substituted-3-(2-aminopropyl)indole derivatives and intermediates therefor | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.