Yuichi Ninomiya
40Patents
15h-index
53Co-inventors
84Inventor score
Filing activity: Oct 28, 1975 → Nov 21, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5703637A | Retina direct display device and television receiver using the same | Electricity | 75 | Expired |
| US4307420A | Motion-compensated interframe coding system | Physics | 62 | Expired |
| US5132793A | Television receiver compatible with both standard system television signal and high definition television signal | Electricity | 57 | Expired |
| US4692801A | Bandwidth compressed transmission system | Electricity | 54 | Expired |
| US4884136A | Motion detection circuit | Electricity | 29 | Expired |
| US4760446A | Method and apparatus for detecting the motion of image in a television signal | Electricity | 28 | Expired |
| US4891699A | Receiving system for band-compression image signal | Electricity | 28 | Expired |
| US5818420A | 3D object graphics display device, 3D object graphics display method, and manipulator for 3D object graphics display | Physics | 25 | Expired |
| US4779131A | Apparatus for detecting television image movement | Physics | 22 | Expired |
| US4745459A | Divisionally time-compressed subsample transmission and motion-compensated reproduction system for a high definition color television picture signal | Electricity | 20 | Expired |
| US4500911A | Noise reduction apparatus | Electricity | 20 | Expired |
| US4963969A | Automatic gain control device | Electricity | 19 | Expired |
| US4663665A | TV system conversion apparatus | Electricity | 18 | Expired |
| US4731651A | Apparatus for compensating a movement of a picture of television signal | Electricity | 18 | Expired |
| US4970594A | Television video signal control system | Electricity | 16 | Expired |
| US4110745A | Analog to digital converter | Electricity | 10 | Expired |
| US5471323A | Solid state video camera having improved chromatic aberration suppression and moire suppression | Electricity | 9 | Expired |
| US5003389A | Image signal processing apparatus for Y/C separation and for time domain/spatial interpolation of sub-Nyquist sub-sampling time compressed high definition television system | Electricity | 9 | Expired |
| US4051469A | Charge-coupled amplifier | Electricity | 9 | Expired |
| US5008753A | Clamp system used for television signal | Electricity | 8 | Expired |
| US4757272A | Four phase PSK demodulator | Electricity | 7 | Expired |
| US4998106A | Reference voltage regulation apparatus for an automatic gain control system | Electricity | 7 | Expired |
| US5153724A | Video signal switching circuit especially suitable for high definition television receiving | Electricity | 7 | Expired |
| US4949168A | Decoding equalizer | Electricity | 7 | Expired |
| US4227183A | Analog to digital converting device | Electricity | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.