Tadayasu Koga
5Patents
5h-index
12Co-inventors
52Inventor score
Filing activity: May 25, 2001 → Mar 16, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7451877B2 | Refill case | Performing Operations; Transporting | 27 | Expired |
| USD523177S1 | Cosmetic container | General | 26 | Expired |
| USD561944S1 | Cosmetic container | General | 25 | Expired |
| USD480177S1 | Back washing device | General | 5 | Expired |
| USD523176S1 | Cosmetic container | General | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.