Kazutake Kado
5Patents
5h-index
13Co-inventors
52Inventor score
Filing activity: Apr 1, 1987 → Mar 15, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4916138A | Solid dispersion composition of FR-900506 substance | Human Necessities | 60 | Expired |
| US4749574A | Sustained-release transdermal delivery preparations | Chemistry; Metallurgy | 33 | Expired |
| US5683716A | Encapsulated medicine | Human Necessities | 19 | Expired |
| US5045553A | Pharmaceutical composition for percutaneous drug absorption and percutaneous drug absorption promoter | Human Necessities | 16 | Expired |
| US5747069A | Percutaneously absorbable preparation | Human Necessities | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.