Kenichi Sasayama
19Patents
4h-index
11Co-inventors
49Inventor score
Filing activity: Jun 7, 2007 → Jun 3, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD583936S1 | Disposable diaper | General | 51 | Expired |
| US8668680B2 | Disposable wearing article | Human Necessities | 42 | Active |
| USD583935S1 | Disposable diaper | General | 31 | Expired |
| US9084698B2 | Absorbent article with folded liquid-absorbent structure | Human Necessities | 5 | Active |
| US9072635B2 | Absorbent article | Human Necessities | 3 | Active |
| US9072807B2 | Absorbent article having pad configuration | Human Necessities | 3 | Active |
| US9044357B2 | Disposable wearing article | Human Necessities | 3 | Active |
| US7887523B2 | Disposable diaper | Human Necessities | 2 | Active |
| US8105305B2 | Absorbent article and composite sheet | Human Necessities | 1 | Active |
| US8425485B2 | Absorbent article and composite sheet | Human Necessities | 1 | Active |
| US9060901B2 | Disposable wearing article | Human Necessities | 0 | Active |
| US9101511B2 | Disposable pants-type wearing article | Human Necessities | 0 | Active |
| US9408759B2 | Disposable diaper | Human Necessities | 0 | Active |
| US9579239B2 | Disposable wearing article | Human Necessities | 0 | Active |
| US9107778B2 | Disposable wearing article | Human Necessities | 0 | Active |
| US9155667B2 | Pants-type wearing article | Human Necessities | 0 | Active |
| US8986274B2 | Absorbent article having joint regions | Emerging Cross-Sectional Technologies | 0 | Active |
| US8956338B2 | Wearing article with waist belt member | Human Necessities | 0 | Active |
| US8147474B2 | Absorbent article | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.