Kaiyo Nakajima
29Patents
11h-index
14Co-inventors
64Inventor score
Filing activity: Jun 24, 2003 → Nov 14, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7666173B2 | Disposable wearing article having a transverse partition | Human Necessities | 107 | Expired |
| US7252657B2 | Disposable wearing article having waste-receiving pocket | Human Necessities | 91 | Expired |
| US7154019B2 | Indicator on body fluid absorbent article | Human Necessities | 86 | Expired |
| US7563257B2 | Disposable wearing article | Human Necessities | 86 | Expired |
| US8029486B2 | Disposable wearing article | Human Necessities | 85 | Active |
| US7204830B2 | Disposable absorbent article with standing barrier cuffs, pocket, and folding guides for separating feces from urine | Human Necessities | 85 | Expired |
| US8377025B2 | Absorbent article | Human Necessities | 84 | Active |
| US7500969B2 | Disposable diaper | Human Necessities | 80 | Expired |
| US9044358B2 | Absorbent article with waist-cuff | Human Necessities | 46 | Active |
| US7122024B2 | Open-type disposable wearing article having bifurcated stretchable zones | Human Necessities | 24 | Expired |
| US7918838B2 | Disposable diaper | Human Necessities | 16 | Active |
| US7503911B2 | Disposable wearing article | Human Necessities | 10 | Expired |
| US7153295B2 | Disposable diaper | Human Necessities | 9 | Expired |
| US7141132B2 | Process for making disposable wearing article | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8728050B2 | Absorbent article provided with a barrier sheet | Human Necessities | 4 | Active |
| US7470264B2 | Disposable absorbent article with pocket for isolating feces from urine | Human Necessities | 4 | Expired |
| US7766888B2 | Disposable diaper with feces retaining pocket | Human Necessities | 3 | Active |
| US7942859B2 | Disposable wearing article | Human Necessities | 3 | Active |
| US7276054B2 | Disposable wearing article | Human Necessities | 2 | Expired |
| US9011401B2 | Disposable diaper | Human Necessities | 2 | Active |
| US9035127B2 | Absorbent article | Human Necessities | 1 | Active |
| US8303559B2 | Disposable diaper | Human Necessities | 1 | Active |
| US8795249B2 | Disposable diaper | Human Necessities | 1 | Active |
| US7654990B2 | Disposable diaper | Human Necessities | 1 | Active |
| US7198690B2 | Method for continuously making disposable diaper | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.