Takashi Hanafusa
5Patents
4h-index
6Co-inventors
50Inventor score
Filing activity: Sep 6, 1985 → Mar 14, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7638138B2 | Compositions for nasal administration of pharmaceuticals | Human Necessities | 27 | Expired |
| US4698332A | Expectorant | Chemistry; Metallurgy | 18 | Expired |
| US6906027B2 | Composition for nasal administration of insulin | Human Necessities | 15 | Expired |
| US8435554B2 | Compositons for nasal administration of pharmaceuticals | Human Necessities | 5 | Active |
| US9138410B2 | Compositions for nasal administration of pharmaceuticals | Human Necessities | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.