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Expired patents of:
Mitsubishi Denki Kabushiki Kaisha

Displaying 901 to 950 of 1190 patents. (Retrieval took 4.138 seconds.)

 Patent TitleExpired:
901.Method of forming mirror for electromagnetic radiations of short wavelengths2005-03-30
902.Method of forming interconnection patterns2005-03-30
903.A.C. power supply apparatus2005-03-30
904.Data length detection device for detecting length of frame data defined by flags2005-03-30
905.Gate array and manufacturing method of semiconductor integrated circuit using gate array2005-03-27
906.Voltage-controlled power semiconductor device2005-03-27
907.Acceleration sensing device2005-03-25
908.Inverter apparatus and method of operation therefor2005-03-25
909.Coaxial engine starter2005-03-23
910.Semiconductor integrated circuit device for limiting capacitive coupling between adjacent circuit blocks2005-03-23
911.Magneto-optic recording medium, magneto-optic recording system and magneto-optic recording method2005-03-23
912.Air conditioner2005-03-20
913.Antenna feeding circuit2005-03-20
914.Semiconductor memory device including improved redundancy circuit2005-03-18
915.Sequential access memory2005-03-18
916.Join processing system and method for joining relations based on join fields in a relational database2005-03-18
917.Method of producing a semiconductor light emitting device disposed in an insulating substrate2005-03-16
918.Double PLL device2005-03-16
919.Thin-film magnetic head element having high recording/reproducing characteristics2005-03-16
920.Semiconductor memory device having improved error correcting circuit2005-03-16
921.Method and apparatus for manufacturing semiconductor device2005-03-13
922.Method and device for machining a wiring board utilizing light shielding of a laser beam to select a machined tapering2005-03-13
923.Numerically controlled machine tool and method2005-03-13
924.Machining head and laser machining apparatus2005-03-11
925.Power module device2005-03-11
926.Manufacturing method for thin semiconductor device assemblies2005-03-09
927.MOS transistor output circuit2005-03-09
928.Interface circuit for semiconductor memory device2005-03-09
929.Semiconductor device including a layer of thermally stable titanium silicide2005-03-06
930.Current detection circuit2005-03-06
931.Method of cleaning CVD apparatus2005-03-04
932.Semiconductor diode with reduced recovery current2005-03-04
933.Semiconductor memory device with planarization structure2005-03-04
934.Semiconductor memory device2005-03-04
935.Recording system having a redundant array of storage devices and having read and write circuits with memory buffers2005-03-04
936.Non-contact type information card and communication system2005-03-02
937.Pulsed Doppler radar system2005-03-02
938.Semiconductor circuit device having triple-well structure in semiconductor substrate, method of fabricating the same, and mask device for fabrication of the same2005-02-27
939.Route search method2005-02-27
940.Semiconductor acceleration detecting device2005-02-25
941.Optical semiconductor device for optical communications with increased positional accuracy of an optical access and method of fabricating the same2005-02-25
942.Clock generator for microcomputer having reduced start-up time2005-02-25
943.Scroll type compressor with frames supporting the crankshaft2005-02-23
944.Angular position selecting apparatus2005-02-23
945.Semiconductor device and electrode block for the same2005-02-23
946.Optical deflector and display unit using the same2005-02-23
947.DC to AC electric power converting apparatus2005-02-23
948.Visible light laser diode2005-02-23
949.Refrigerant-circulating system, and refrigerant compressor and refrigeration cycle employing the refrigerant compressor2005-02-20
950.Wiring construction body with conductive lines in a resin binder2005-02-20

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