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Expired patents of:
Matsushita Electric Industrial Co., Ltd.

Displaying 101 to 150 of 1267 patents. (Retrieval took 6.123 seconds.)

 Patent TitleExpired:
101.Spatial light modulator and a neural network circuit2006-11-15
102.Semiconductor device having protective layer2006-11-12
103.Direct contact type image sensor and its production method2006-11-10
104.Selective ringing receiving device and method2006-11-08
105.Apparatus for and method of embedding and extracting digital information and medium having program for carrying out the method recorded thereon2006-11-05
106.Subpicture image signal vertical compression circuit2006-11-03
107.Method for transporting/storing wafer and wafer carrier2006-11-01
108.Image processing apparatus2006-11-01
109.Direct conversion receiver especially suitable for frequency shift keying (FSK) modulated signals2006-11-01
110.Parts arranger2006-10-27
111.Non-contact thermometer2006-10-27
112.Dielectric filter including an adjusted inner electrode and a coupling electrode being level with an open end of a molded member2006-10-27
113.Waveform display signal generating apparatus2006-10-27
114.Cantilever for atomic force microscope and method of manufacturing the same2006-10-25
115.Method for manufacturing a panel switch attached to electronic apparatus2006-10-25
116.Video signal compensation apparatus2006-10-25
117.Luminous flux measuring apparatus which calculates spectral efficiencies for error compensation2006-10-25
118.Logic design system and circuit transformation rule compiler2006-10-25
119.Light transmission screen and its manufacturing method2006-10-20
120.Semiconductor device and method of manufacturing the same2006-10-20
121.Optical transmission unit2006-10-20
122.Bit agitator2006-10-20
123.Multimedia information distributing system2006-10-20
124.Probe for scanning tunneling microscope and manufacturing method thereof2006-10-18
125.Polarizer and light valve image projector having the polarizer2006-10-18
126.Flexible magnetic disc drive apparatus for designating alternate sectors for defective sectors2006-10-18
127.Semiconductor memory having multiple data I/O with bit aligned access function2006-10-18
128.Magneto-optic memory device for overwriting information on magneto-optic recording medium by using a pair of light spots without using an external magnetic field2006-10-18
129.Enclosed type rotary compressor2006-10-13
130.Metal surface state evaluation method and semiconductor device production method2006-10-13
131.Surface acoustic wave device and method of manufacture2006-10-13
132.Exposure equipment for display tube fabrication2006-10-13
133.Multistage word recognizer based on reliably detected phoneme similarity regions2006-10-13
134.Recording and reproducing apparatus with selectable I/O control2006-10-13
135.Non-contact detecting type torque sensor2006-10-11
136.Screwing apparatus2006-10-11
137.Molten carbonate fuel cell2006-10-11
138.Semiconductor device with a dual type polycide layer comprising a uniformly p-type doped silicide2006-10-11
139.Adaptive control system2006-10-11
140.Method for testing a semiconductor integrated circuit having self testing circuit2006-10-11
141.Luminance/chrominance signal separating apparatus which attenuates chrominance signal based on phase change of chrominance signal2006-10-11
142.Gap control apparatus and method utilizing heterodyne signal phase difference detection2006-10-11
143.Optical passive components2006-10-11
144.Tape cassette with resiliently mounted tape cleaner2006-10-11
145.Method and apparatus for creating a connection matrix2006-10-11
146.Scramble codec and a television receiver incorporating the same2006-10-11
147.Method of manufacturing a surface acoustic wave module2006-10-06
148.Combustion apparatus2006-10-06
149.Liquid-crystal display device and driving method thereof2006-10-06
150.Quick response facsimile apparatus2006-10-06

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