501 Nec Home Electronics
1Patents
0Active
1Granted
23Portfolio score
Filing activity: Nov 12, 1985 → Nov 12, 1985
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4745542A | Fail-safe control circuit | Emerging Cross-Sectional Technologies | 39 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.