Tomoko Aono
102Patents
14h-index
37Co-inventors
86Inventor score
Filing activity: Oct 4, 1989 → May 30, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5109451A | Orthogonal transform coding system for image data | Electricity | 165 | Expired |
| US5267333A | Image compressing apparatus and image coding synthesizing method | Electricity | 120 | Expired |
| US5859668A | Prediction mode selecting device in moving image coder | Electricity | 41 | Expired |
| US6148030A | Motion picture coding and decoding apparatus | Electricity | 24 | Expired |
| US5056154A | Text image data compression system | Physics | 23 | Expired |
| US6259735A | Video coding and decoding device for rearranging the luminance and chrominance components into subband images | Electricity | 19 | Expired |
| US5929912A | Image coding/decoding apparatus | Electricity | 19 | Expired |
| US8805100B2 | Filter device, image decoding device, image encoding device, and filter parameter data structure | Electricity | 18 | Active |
| US7679616B2 | Image data generation apparatus for adding attribute information regarding image pickup conditions to image data, image data reproduction apparatus for reproducing image data according to added attribute information, and image data recording medium related thereto | Physics | 16 | Expired |
| US5721588A | Video coding device | Electricity | 16 | Expired |
| US6813314B2 | Image decoding device for decoding a hierarchically coded image | Electricity | 15 | Expired |
| US6671412B2 | Motion image coding apparatus for performing hierarchical coding | Electricity | 15 | Expired |
| US6956974B1 | Image encoder and image decoder | Electricity | 15 | Expired |
| US5162898A | Color image data compressing apparatus and method | Electricity | 14 | Expired |
| US7720308B2 | 3-D image display unit, 3-D image recording device and 3-D image recording method | Electricity | 12 | Active |
| US5856848A | Moving image coder | Electricity | 12 | Expired |
| US7391444B1 | Image pickup apparatus capable of selecting output according to time measured by timer | Electricity | 12 | Expired |
| US6714591B1 | Video image coding device and video image decoding device | Electricity | 10 | Expired |
| US11070801B2 | Image coder/decoder restricting binary tree splitting of target node obtained by ternary tree split | Electricity | 7 | Active |
| US11184636B2 | Video encoding device and video decoding device | Electricity | 7 | Active |
| US6128344A | Image coding/decoding apparatus utilizing sub-band encoding | Electricity | 7 | Expired |
| US11051021B2 | Coding device predicting chrominance based on downsampled luminance | Electricity | 5 | Active |
| US5760835A | Video coding device | Electricity | 5 | Expired |
| US6693960B2 | Moving picture encoder and moving picture decoder | Electricity | 5 | Expired |
| US6546142B2 | Motion image coding apparatus for performing hierarchical coding | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.