NHK Engineering System, Inc.
3Patents
3Active
3Granted
43Portfolio score
Filing activity: Feb 9, 2016 → May 23, 2018
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10009078B2 | Transmitter, receiver, and semiconductor chip | Electricity | 4 | Active |
| US11404041B2 | Audio guidance generation device, audio guidance generation method, and broadcasting system | Physics | 0 | Active |
| US10771132B2 | Transmitter, receiver, and semiconductor chip | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.