42 US patents granted on 31 July 2007 and assigned to Matsushita
| 1 | 7,251,817 | Disk transfer device |
| 2 | 7,251,761 | Assembly for LSI test and method for the test |
| 3 | 7,251,717 | Semiconductor memory device |
| 4 | 7,251,559 | System, navigation method, medium, and information set |
| 5 | 7,251,513 | Method of measuring biological information using light and apparatus of measuring biological information using light |
| 6 | 7,251,507 | On-vehicle handsfree system and mobile terminal thereof |
| 7 | 7,251,503 | Diversity receiving apparatus and wireless receiving apparatus using the same |
| 8 | 7,251,469 | CDMA transmitting apparatus and CDMA transmitting method |
| 9 | 7,251,462 | Modulation circuit device, modulation method and radio communication device |
| 10 | 7,251,397 | Encoder/decoder for optical CDMA |
| 11 | 7,251,208 | Optical pick-up system for use in an optical disk device including use of improved gratings with more efficient beam diffraction |
| 12 | 7,251,202 | Substrate for optical recording medium, optical recording medium, master disc, master disc recording apparatus, and signal generating apparatus |
| 13 | 7,251,200 | Apparatus for reproducing information data from magneto-optical recording medium using linear polarized beam |
| 14 | 7,251,184 | Semiconductor memory device |
| 15 | 7,251,094 | Recording medium apparatus |
| 16 | 7,251,045 | Printer driver |
| 17 | 7,250,985 | Color demodulation circuit |
| 18 | 7,250,981 | Video signal processor and video signal processing method which interpolate a video signal using an interpolation factor based on phase information of a selected clock |
| 19 | 7,250,929 | Active matrix display device and digital-to-analog converter |
| 20 | 7,250,910 | Antenna apparatus utilizing minute loop antenna and radio communication apparatus using the same antenna apparatus |
| 21 | 7,250,909 | Antenna and method of making the same |
| 22 | 7,250,829 | High frequency switch |
| 23 | 7,250,820 | Power distribution and biasing in RF switch-mode power amplifiers |
| 24 | 7,250,770 | Semiconductor integrated circuit device |
| 25 | 7,250,746 | Current mode switching regulator with predetermined on time |
| 26 | 7,250,725 | Plasma display apparatus |
| 27 | 7,250,686 | Semiconductor device, method for designing the same and recording medium that can be read by computer in which program for designing semiconductor device is recorded |
| 28 | 7,250,664 | Integrated circuit device packaging structure and packaging method |
| 29 | 7,250,642 | Field-effect transistor |
| 30 | 7,250,637 | Card type LED illumination source |
| 31 | 7,250,575 | Wiring board, semiconductor device and display module |
| 32 | 7,250,391 | Cleaning composition for removing resists and method of manufacturing semiconductor device |
| 33 | 7,250,326 | Substrate with an electrode and method of producing the same |
| 34 | 7,250,248 | Method for forming pattern using a photomask |
| 35 | 7,250,077 | Ink composition for inkjet recording, ink cartridge and recording apparatus |
| 36 | 7,249,995 | Apparatus and method for feeding slurry |
| 37 | 7,249,937 | Hermetic electric compressor and refrigeration unit including non-resonating support structure for the compressor |
| 38 | 7,249,862 | Power tool with additional function |
| 39 | 7,249,416 | Comb-vibration preventing structure for hair cutter |
| 40 | D547,723 | Connector for photoelectric conversion |
| 41 | D547,722 | Connector for photoelectric conversion |
| 42 | D547,721 | Connector for photoelectric conversion |
