NHK Engineering Services, Inc.
3Patents
0Active
3Granted
25Portfolio score
Filing activity: Mar 12, 1996 → Oct 18, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5825532A | Microscopic system integrated with wide-screen television | Electricity | 36 | Expired |
| US5818420A | 3D object graphics display device, 3D object graphics display method, and manipulator for 3D object graphics display | Physics | 25 | Expired |
| US6927623B2 | Amplitude-modulated signal receiving circuit | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.