Maruo Kamino
44Patents
11h-index
56Co-inventors
78Inventor score
Filing activity: Oct 18, 1988 → May 9, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6316145A | Non-aqueous electrolyte battery and charging method therefor | Emerging Cross-Sectional Technologies | 44 | Expired |
| US7309548B2 | Lithium secondary battery | Emerging Cross-Sectional Technologies | 43 | Expired |
| US7476469B2 | Lithium secondary battery | Emerging Cross-Sectional Technologies | 31 | Expired |
| US8734991B2 | Negative electrode material for nonaqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 28 | Active |
| US7659034B2 | Lithium secondary battery | Emerging Cross-Sectional Technologies | 24 | Active |
| US6355379B1 | Polymer electrolyte batteries having improved electrode/electrolyte interface | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6887623B2 | Electrode for rechargeable lithium battery and rechargeable lithium battery | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7147971B2 | Electrode for rechargeable lithium battery and rechargeable lithium battery | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7592099B2 | Electrode for a lithium secondary battery having a thin film active material with columnar or insular structures and lithium secondary battery | Emerging Cross-Sectional Technologies | 16 | Active |
| US6800400B2 | Lithium secondary battery | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7160646B2 | Electrode for lithium secondary battery and lithium secondary battery | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6746802B2 | Electrode for lithium secondary battery and lithium secondary battery | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4868444A | Surface acoustic wave device | Electricity | 11 | Expired |
| US7122279B2 | Electrode for rechargeable lithium battery and rechargeable lithium battery | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7022812B2 | Battery polymeric material, battery separator, battery insulating packing, and lithium battery | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6780543B2 | Aluminum or aluminum alloy-based lithium secondary battery | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6444369B1 | Gelled polymer electrolyte lithium secondary cell | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8277969B2 | Lithium ion secondary battery | Emerging Cross-Sectional Technologies | 7 | Active |
| US7556881B2 | Lithium secondary battery | Emerging Cross-Sectional Technologies | 6 | Active |
| US6132904A | Polyelectrolytic battery having a polyelectrolyte based on a polystyrene main chain and polyethylene oxide side chain | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6617077B1 | Polymer electrolyte battery and method of fabricating the same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8338022B2 | Lithium secondary battery and method for manufacturing the same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6764791B2 | Rechargeable lithium battery | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7682744B2 | Lithium secondary battery | Emerging Cross-Sectional Technologies | 4 | Active |
| US6746801B2 | Electrode for lithium secondary battery and lithium secondary battery | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.