Minoru Nakashima
6Patents
4h-index
14Co-inventors
46Inventor score
Filing activity: Nov 22, 2001 → Feb 19, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6706843B1 | Method for separating and recovering dimethyl terephthalate and ethylene glycol from polyester waste | Emerging Cross-Sectional Technologies | 50 | Expired |
| US7462649B2 | Method for recycling pet bottle | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7959807B2 | Method for recovering useful components from dyed polyester fiber | Emerging Cross-Sectional Technologies | 6 | Active |
| US7078440B2 | Dimethyl terephthalate composition and process for producing the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8113354B2 | Method for sorting mixed plastic | Emerging Cross-Sectional Technologies | 2 | Active |
| US8420703B2 | Method for separating and removing foreign matters from polyester fiber waste | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.