40 US patents granted on 11 December 2007 and assigned to Matsushita
| 1 | D557,452 | Base for fluorescent lamp |
| 2 | D557,436 | Desk lamp |
| 3 | D557,318 | LCD video projector |
| 4 | 7,308,692 | Feed roller, optical disk carrying unit and optical disk recording/playback device |
| 5 | 7,308,583 | Data distribution system |
| 6 | 7,308,567 | Information processing apparatus for performing a system boot by using programs stored in a non-voltile storage device |
| 7 | 7,308,478 | Communication terminal, server unit, mail incoming notification method and system, and mail sending and receiving method |
| 8 | 7,308,442 | FAQ search engine |
| 9 | 7,308,401 | Encoding device and decoding device |
| 10 | 7,308,381 | Timing verification method for semiconductor integrated circuit |
| 11 | 7,308,195 | Collapsible lens barrel and optical instrument using the same |
| 12 | 7,308,149 | Picture coding method and picture decoding method |
| 13 | 7,308,145 | Moving picture coding method and moving picture decoding method |
| 14 | 7,308,144 | Picture coding method and picture decoding method |
| 15 | 7,308,143 | Picture coding method and picture decoding method |
| 16 | 7,308,052 | Radio transmitter apparatus and modulation scheme selecting method |
| 17 | 7,307,964 | Contactless communication system and data carrier used for the same |
| 18 | 7,307,944 | Communication terminal apparatus and spreading code estimation method |
| 19 | 7,307,933 | Optical disc drive |
| 20 | 7,307,926 | Apparatus and method for tracking control |
| 21 | 7,307,866 | Ferroelectric memory and method for reading data from the ferroelectric memory |
| 22 | 7,307,797 | Zoom lens system, lens barrel, imaging device and camera |
| 23 | 7,307,683 | Liquid crystal display element, optically anisotropic film, and production methods of the same |
| 24 | 7,307,655 | Method and apparatus for displaying a synthesized image viewed from a virtual point of view |
| 25 | 7,307,597 | Antenna |
| 26 | 7,307,541 | Light output device, relay and program for controlling the light output device |
| 27 | 7,307,465 | Step-down voltage output circuit |
| 28 | 7,307,410 | Alternating current detection coil |
| 29 | 7,307,397 | Driving unit |
| 30 | 7,307,378 | In-line type electron gun and color cathode ray tube apparatus using the same |
| 31 | 7,307,333 | Semiconductor device method of generating semiconductor device pattern method of semiconductor device and pattern generator for semiconductor device |
| 32 | 7,307,292 | Semiconductor device and method for fabricating the same |
| 33 | 7,307,231 | Touch panel, method of manufacturing the same, and input device using the same |
| 34 | 7,306,980 | Method for fabricating thin film transistor |
| 35 | 7,306,965 | Oxygen ion conductor device, method for fabricating oxygen ion conductor device, and oxygen concentration control system |
| 36 | 7,306,695 | Apparatus and method for picking up semiconductor chip |
| 37 | 7,306,675 | Method for manufacturing semiconductor substrate |
| 38 | 7,306,640 | Vacuum cleaner |
| 39 | 7,306,551 | Tool exchange device and tool |
| 40 | 7,305,743 | Method of producing piezoelectric ceramic device |
