Yoichiro Ogawa
5Patents
3h-index
19Co-inventors
50Inventor score
Filing activity: Apr 6, 1983 → May 26, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5063222A | Antiinflammatory dexamethasone 17.alpha.-cyclopropanecarboxylates with reduced systemic activity | Chemistry; Metallurgy | 34 | Expired |
| US5935977A | Substituted vinyl pyridine derivative and drugs containing the same | Chemistry; Metallurgy | 8 | Expired |
| US5789419A | 4-quinolinone derivative or salt thereof | Chemistry; Metallurgy | 4 | Expired |
| US5440036A | 1,4-benzoxazine derivatives | Chemistry; Metallurgy | 0 | Expired |
| US4588822A | Physiologically active substances SS 12538, their preparation and a novel microorganism producing same | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.