SANYO Electronics Co., Ltd.
4Patents
1Active
4Granted
31Portfolio score
Filing activity: Oct 18, 1999 → Jan 18, 2016 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6291764A | Photovoltaic power generation device | Emerging Cross-Sectional Technologies | 110 | Expired |
| US6304181A | Antitheft system and monitoring system | Physics | 39 | Expired |
| US8512898B2 | Separator for nonaqueous electrolyte battery and nonaqueous electrolyte battery | Emerging Cross-Sectional Technologies | 2 | Active |
| US10483528B2 | Negative-electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.