Toshiba patents granted on 30 April 2013

38 US patents granted on 30 April 2013 and assigned to Toshiba

1 8,433,897 Group signature system, apparatus and storage medium
2 8,433,882 Disk array control device and storage device
3 8,433,529 Watt-hour meter
4 8,433,177 Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
5 8,433,176 Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
6 8,433,156 Interpolation frame generating apparatus and method
7 8,433,118 Medical image-processing apparatus and method, and magnetic resonance imaging apparatus
8 8,432,973 Interpolation frame generation apparatus, interpolation frame generation method, and broadcast receiving apparatus
9 8,432,966 Communication apparatus and control method for communication apparatus
10 8,432,948 Semiconductor laser device
11 8,432,947 Semiconductor light emitting device
12 8,432,823 Wireless communications method and apparatus
13 8,432,749 Semiconductor integrated circuit
14 8,432,748 Semiconductor memory device capable of memorizing multivalued data
15 8,432,744 Semiconductor storage device with a well control circuit
16 8,432,737 Nonvolatile semiconductor memory device and method testing the same
17 8,432,722 Nonvolatile semiconductor memory device
18 8,432,702 Electronic apparatus and printed wiring board
19 8,432,674 Electronic device
20 8,432,445 Air conditioning control based on a human body activity amount
21 8,432,303 Electronic apparatus and control method of the same
22 8,432,257 Merchandise-integral transaction receipt and auditable product ownership trail
23 8,432,186 Programmable logic switch
24 8,432,136 Battery pack, battery charger, and battery pack system
25 8,431,992 Semiconductor device including first and second semiconductor regions with increasing impurity concentrations from a substrate surface
26 8,431,974 Silicon carbide semiconductor device
27 8,431,973 High frequency semiconductor device
28 8,431,920 Information recording and reproducing device for high-recording density
29 8,431,919 Resistive change non-volatile semiconductor memory device
30 8,431,859 Stress treatment device, operating system, and method of making turbine
31 8,431,273 Non-aqueous electrolyte battery
32 8,431,272 Active material, nonaqueous electrolyte battery, battery pack and vehicle
33 8,431,210 Master for producing stamper
34 8,431,042 Solid state scintillator material, solid state scintillator, radiation detector, and radiation inspection apparatus
35 8,430,535 Socket device, lamp device and lighting device
36 8,430,397 Sheet take-out device
37 8,429,973 Ultrasonic inspection device and ultrasonic inspection method
38 8,429,972 Ultrasonic imaging apparatus