Nao Shimura
4Patents
3h-index
11Co-inventors
43Inventor score
Filing activity: Sep 5, 2001 → Aug 6, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7261972B2 | Nonaqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7455933B2 | Nonaqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 6 | Active |
| US7642015B2 | Nonaqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 6 | Active |
| US6852451B2 | Nonaqueous electrolyte secondary battery having a carbonaceous material containing negative electrode and a nonaqueous electrolyte containing a nonaqueous solvent | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.