Yoshihiro Kikuchi
275Patents
33h-index
45Co-inventors
90Inventor score
Filing activity: May 29, 1992 → Dec 24, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5317397A | Predictive coding using spatial-temporal filtering and plural motion vectors | Electricity | 235 | Expired |
| US7023914B2 | Video encoding apparatus and method | Electricity | 191 | Expired |
| US6104754A | Moving picture coding and/or decoding systems, and variable-length coding and/or decoding system | Electricity | 174 | Expired |
| US6002802A | Video encoding and decoding apparatus | Electricity | 163 | Expired |
| US5467136A | Video decoder for determining a motion vector from a scaled vector and a difference vector | Electricity | 158 | Expired |
| US5731840A | Video coding/decoding apparatus which transmits different accuracy prediction levels | Electricity | 149 | Expired |
| US6317461A | Moving picture coding and/or decoding systems, and variable-length coding and/or decoding system | Electricity | 114 | Expired |
| US5852469A | Moving picture coding and/or decoding systems, and variable-length coding and/or decoding system | Electricity | 110 | Expired |
| US6122318A | Video encoding apparatus and video decoding apparatus | Electricity | 106 | Expired |
| US5436665A | Motion picture coding apparatus | Electricity | 104 | Expired |
| US5424779A | Video coding apparatus | Electricity | 99 | Expired |
| US7680184B2 | Video encoding/decoding method and apparatus | Electricity | 94 | Active |
| US5677735A | Motion picture coding apparatus | Electricity | 91 | Expired |
| US5647049A | Video recording/reproducing apparatus which uses a differential motion vector determined using two other motion vectors | Electricity | 88 | Expired |
| US6052150A | Video data signal including a code string having a plurality of components which are arranged in a descending order of importance | Electricity | 86 | Expired |
| US5485399A | Spectacle lens supply method | Physics | 78 | Expired |
| US5418570A | Motion picture coding apparatus | Electricity | 74 | Expired |
| US7450643B2 | Video encoding/decoding method and apparatus | Electricity | 74 | Active |
| US7242716B2 | Video encoding method and apparatus and video decoding method and apparatus | Electricity | 67 | Expired |
| US6064776A | Image processing apparatus | Electricity | 64 | Expired |
| US6310897A | Information transmitting method, encoder/decoder of information transmitting system using the method, and encoding multiplexer/decoding inverse multiplexer | Electricity | 60 | Expired |
| US6452579B1 | Display apparatus | Physics | 46 | Expired |
| US7010032B1 | Moving image coding apparatus and decoding apparatus | Electricity | 45 | Expired |
| US8130839B2 | Information processing apparatus with video encoding process control based on detected load | Electricity | 42 | Active |
| US5978514A | Image data coding and decoding system for efficiently compressing information using the shape and position of the image content | Electricity | 39 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.