Yutaka Aoki
70Patents
12h-index
108Co-inventors
87Inventor score
Filing activity: Nov 6, 1975 → Apr 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6909893B2 | Wireless communication system, fixed base station and mobile terminal station | Electricity | 236 | Expired |
| US6788951B2 | Radio communication system using variable packet length | Electricity | 230 | Expired |
| US6639299B2 | Semiconductor device having a chip size package including a passive element | Emerging Cross-Sectional Technologies | 122 | Expired |
| US6501169B1 | Semiconductor device which prevents leakage of noise generated in a circuit element forming area and which shields against external electromagnetic noise | Electricity | 120 | Expired |
| US5422995A | Method and means for fast writing of run length coded bit strings into bit mapped memory and the like | Electricity | 99 | Expired |
| US6847066B2 | Semiconductor device | Electricity | 49 | Expired |
| US7030494B2 | Semiconductor package having built-in micro electric mechanical system and manufacturing method thereof | Electricity | 31 | Expired |
| US6690376B1 | Storage medium for storing animation data, image processing method using same, and storage medium storing image processing programs | Human Necessities | 23 | Expired |
| US5313227A | Graphic display system capable of cutting out partial images | Physics | 17 | Expired |
| US5769622A | Gas combustion apparatus | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US6870256B2 | Semiconductor device having a thin-film circuit element provided above an integrated circuit | Electricity | 16 | Expired |
| US4908714A | Image transmission apparatus | Electricity | 12 | Expired |
| US5720608A | Combusting apparatus with storage battery included therein | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US7705771B2 | Radar apparatus and mounting structure for radar apparatus | Physics | 10 | Active |
| US4141793A | Process for preparation of coke and carbonizer therefor | Chemistry; Metallurgy | 9 | Expired |
| US5599181A | Combustion apparatus having a built-in storage battery | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5205727A | Pulse combustor | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7710312B2 | Radar apparatus and mounting structure for radar apparatus | Physics | 7 | Active |
| US10875575B2 | Steering assistance device | Performing Operations; Transporting | 6 | Active |
| US7312684B2 | Semiconductor device | Electricity | 5 | Active |
| US4033728A | Synthetic caking coal and method for production thereof | Chemistry; Metallurgy | 5 | Expired |
| US7852258B2 | Method and system for reducing power loss of transmitted radio wave through cover | Physics | 5 | Active |
| US6667078B2 | Transparent resin plate from epoxy resin and anhydride or partial ester thereof | Chemistry; Metallurgy | 4 | Expired |
| US7136426B2 | Communication system including a wire network linked with another network via radio waves | Electricity | 4 | Expired |
| US4119409A | Process for the preparation of synthetic coking coal | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.