40 US patents granted on 16 January 2007 and assigned to Matsushita
| 1 | D535,307 | Memory card audio player with a radio tuner |
| 2 | D535,306 | Memory card audio player with a radio tuner |
| 3 | D535,289 | Speaker |
| 4 | D535,262 | Light emitting diode module |
| 5 | 7,165,265 | Broadcast reception apparatus for obtaining and storing high-use-possibility reproduction programs beforehand |
| 6 | 7,164,900 | Impulse waveform generating apparatus |
| 7 | 7,164,858 | Optical transmission system and optical transmitter used therein |
| 8 | 7,164,847 | Data storage medium, and apparatus and method for reproducing the data from the same |
| 9 | 7,164,843 | Data recording system and recording objective determination device |
| 10 | 7,164,727 | Constellation rearrangement for transmit diversity schemes |
| 11 | 7,164,724 | Communication apparatus |
| 12 | 7,164,700 | Laser driving circuit |
| 13 | 7,164,689 | Multi-initiator control unit and method |
| 14 | 7,164,644 | Optical disc, recording apparatus method, and reproduction apparatus and method |
| 15 | 7,164,638 | Optical head and optical recording/reproducing device using it and aberration correction method |
| 16 | 7,164,604 | Nonvolatile semiconductor memory |
| 17 | 7,164,593 | Semiconductor integrated circuit |
| 18 | 7,164,553 | Magnetic recording and reproduction apparatus |
| 19 | 7,164,363 | Article identification device |
| 20 | 7,164,344 | Non-contact IC card reading/writing apparatus |
| 21 | 7,164,342 | Load sensor and method of manufacturing the load sensor, paste used for the method, and method of manufacturing the paste |
| 22 | 7,164,340 | Transformer for switching power supply |
| 23 | 7,164,332 | Resonator |
| 24 | 7,164,286 | Device and method for matching output impedance in signal transmission system |
| 25 | 7,164,232 | Seal for ceramic discharge lamp arc tube |
| 26 | 7,164,226 | High-pressure discharge lamp |
| 27 | 7,164,208 | Semiconductor device and method for manufacturing the same |
| 28 | 7,164,196 | Semiconductor device |
| 29 | 7,164,179 | Angular-velocity sensor |
| 30 | 7,164,178 | Semiconductor device and method for manufacturing the same |
| 31 | 7,164,164 | Display device and photoelectric conversion device |
| 32 | 7,164,113 | Solid state imaging device with semiconductor imaging and processing chips |
| 33 | 7,163,755 | Magneto-resistive element |
| 34 | 7,163,643 | Driving electrolyte and electrolytic capacitor using the same |
| 35 | 7,163,429 | Method for manufacturing electron-emitting material |
| 36 | 7,163,172 | Reel driving device |
| 37 | 7,163,137 | Method of manufacturing mounting boards |
| 38 | 7,163,026 | Valve unit and fluid control chip |
| 39 | 7,163,021 | Anchor peg |
| 40 | 7,162,930 | Ultrasonic sensor |
