22 US patents granted on 30 December 2008 and assigned to Sony
| 1 | D583,826 | Robotomorphic audio player |
| 2 | 7,472,425 | Information providing system and authentication medium access control method and computer program |
| 3 | 7,472,251 | Data storage apparatus detachably mounted to a host apparatus |
| 4 | 7,472,219 | Data-storage apparatus, data-storage method and recording/reproducing system |
| 5 | 7,472,104 | Method and system for distributing product information |
| 6 | 7,471,825 | System and method for utilizing a graphic equalizer in performing image search procedures |
| 7 | 7,471,644 | Information processing apparatus and method, recording medium, and program |
| 8 | 7,471,543 | Storage device and semiconductor device |
| 9 | 7,471,478 | Magnetic disk producing method |
| 10 | 7,471,431 | Hologram device and hologram recording/reproducing method |
| 11 | 7,471,326 | Scanning switch transistor for solid-state imaging device |
| 12 | 7,471,325 | Scanning switch transistor for solid-state imaging device |
| 13 | 7,471,314 | Transmission device, transmission method, reproduction device, reproduction method, program, and recording medium |
| 14 | 7,471,251 | Radio communication system and communication method therefor |
| 15 | 7,471,230 | Analog-to-digital converter and semiconductor device |
| 16 | 7,470,977 | Modular board device, high frequency module, and method of manufacturing same |
| 17 | 7,470,879 | Optical pickup, information processing apparatus and signal processing method |
| 18 | 7,470,193 | Battle system |
| 19 | 7,470,017 | Recording liquid, liquid cartridge emitting device and liquid emitting method |
| 20 | 7,470,004 | Liquid ejection head and liquid ejection device |
| 21 | 7,469,785 | Storage case |
| 22 | 7,469,603 | Angular velocity detector, method of detection of angular velocities using angular velocity detector, and method of fabricating angular velocity detector |
