Dan Kageyama
10Patents
3h-index
12Co-inventors
53Inventor score
Filing activity: Sep 4, 2008 → Dec 24, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8015638B2 | X-linked lift mechanism | Human Necessities | 71 | Active |
| US9635949B2 | Bottom for bed apparatus | Human Necessities | 4 | Active |
| US10413462B2 | Bed apparatus and bed apparatus control method | Human Necessities | 3 | Active |
| US10201466B2 | Bed apparatus | Human Necessities | 3 | Active |
| US9814323B2 | Bottom for bed apparatus | Human Necessities | 2 | Active |
| US10383452B2 | Bottom for bed apparatus | Human Necessities | 2 | Active |
| US8938827B2 | Support mechanism for the leg bottom section of a bed | Human Necessities | 1 | Active |
| US9930969B2 | Bed apparatus | Human Necessities | 1 | Active |
| US10687998B2 | Bed apparatus | Human Necessities | 0 | Active |
| US10695244B2 | Bed apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.