Koichiro Oda
4Patents
3h-index
3Co-inventors
36Inventor score
Filing activity: Mar 13, 1981 → Oct 31, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4333927A | Skin preparation | Human Necessities | 112 | Expired |
| US4427670A | Skin preparation | Human Necessities | 109 | Expired |
| US4464400A | Skin care base material for external use | Human Necessities | 12 | Expired |
| US4647394A | Soap composition | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.