Hiroyuki Miyahara
30Patents
8h-index
39Co-inventors
75Inventor score
Filing activity: Feb 4, 1983 → Dec 6, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6871010B1 | Video recorder for recording moving and still picture information | Electricity | 51 | Expired |
| US8721197B2 | Image device, surveillance camera, and mask method of camera screen | Electricity | 30 | Active |
| US4536795A | Video memory device | Electricity | 28 | Expired |
| US7728900B2 | Method and apparatus for taking pictures | Electricity | 21 | Active |
| US6982705B2 | Imaging apparatus and method of optical-black clamping | Electricity | 15 | Expired |
| US6127670A | Solid-state color image sensor having an arrangement to compensate for dependence of light sensing characteristics upon color | Electricity | 11 | Expired |
| US7218351B2 | Image-sensing apparatus for compensating video signal of a plurality of channels | Electricity | 10 | Expired |
| US7277128B2 | Image-sensing device having a plurality of output channels | Electricity | 9 | Expired |
| US6686962B1 | Imaging apparatus that reads out an electrical charge from a part of its plurality of photoelectrical conversion elements | Electricity | 8 | Expired |
| US7027093B2 | Method of transferring electric charge from image sensing device and image sensing device | Electricity | 8 | Expired |
| US6259857A | Apparatus and method that provide smooth images in slow playback mode | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6559886B1 | Video signal processing method and device | Electricity | 8 | Expired |
| US5168350A | Solid-state color imaging apparatus | Electricity | 6 | Expired |
| US6538694B1 | IMAGE PICKUP APPARATUS EQUIPPED WITH COMPATIBLE-WITH-ZOOMING TYPE CONTOUR COMPENSATION CIRCUIT, COMPATIBLE-WITH-IMAGE-PICKUP-CONDITIONS TYPE IMAGE OUTPUT CIRCUIT, AND COMPATIBLE-WITH-ALL-PIXEL-READOUT-SYSTEM-SOLID-IMAGE-PICKUP-ELEMENT TYPE ELECTRONIC ZOOM CIRCUIT | Electricity | 5 | Expired |
| US7528049B2 | Method for manufacturing bonded SOI wafer and bonded SOI wafer manufactured thereby | Electricity | 5 | Active |
| US6798794B2 | Semiconductor laser device, astigmatic correction plate used therefor and method of arranging the astigmatic correction plate | Electricity | 4 | Expired |
| US7307657B2 | Video signal processing method and device for processing luminance signal | Electricity | 4 | Expired |
| US9214486B2 | Imaging device and imaging apparatus generating image information for each of plural pixels from received light | Electricity | 2 | Active |
| US7245323B2 | Transferring method of electric charge from image sensing device and the image sensing device | Electricity | 2 | Expired |
| US9502072B2 | Imaging apparatus that generates motion image data having a first frame rate for a slow speed stretch and motion image data having a second frame rate for a normal speed stretch | Electricity | 2 | Active |
| US6891569B1 | Wide angle image pickup apparatus | Electricity | 2 | Expired |
| US7061527B2 | Image sensing apparatus employing photoelectric conversion elements | Electricity | 1 | Expired |
| US7352405B2 | Optical axis varying imaging device | Electricity | 1 | Expired |
| US9843737B2 | Imaging device | Electricity | 1 | Active |
| US8228623B2 | Imaging device | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.