Toshiba patents granted on 27 October 2009

36 US patents granted on 27 October 2009 and assigned to Toshiba

1 7,610,542 Semiconductor memory in which error correction is performed by on-chip error correction circuit
2 7,610,504 Semiconductor integrated circuit
3 7,610,003 Image forming apparatus for recycling toner
4 7,609,997 Transfer belt unit mounting/dismounting device and method
5 7,609,986 Image forming apparatus and control method for the same
6 7,609,834 Personal authenticating multi-function peripheral
7 7,609,803 Method for estimating scattered ray intensity in X-ray CT and X-ray CT apparatus
8 7,609,793 Radio receiver and radio receiving method
9 7,609,739 Semiconductor laser device
10 7,609,581 Semiconductor memory device
11 7,609,576 Semiconductor memory device with refresh trigger
12 7,609,558 Non-volatile semiconductor memory device
13 7,609,551 Semiconductor memory device
14 7,609,430 Optical beam scanning device restraining beam position error due to temperature change with diffraction grating and image forming apparatus using the same
15 7,609,429 Optical beam scanning device, optical beam scanning method
16 7,609,428 Optical beam scanning device, optical beam scanning method
17 7,609,398 System and method for rendering fonts for tabbed paper stock on a network
18 7,609,346 Liquid crystal display device
19 7,609,340 Liquid crystal display cell
20 7,609,104 Spread spectrum clock generator
21 7,609,099 Power-on detecting circuit
22 7,608,992 Device for displaying images on its front and back surfaces
23 7,608,911 Semiconductor device package having a semiconductor element with a roughened surface
24 7,608,896 Semiconductor device
25 7,608,890 Semiconductor device and method of manufacturing semiconductor device
26 7,608,849 Non-volatile switching element, method for manufacturing the same, and integrated circuit having non-volatile switching elements
27 7,608,821 Substrate inspection apparatus, substrate inspection method and semiconductor device manufacturing method
28 7,608,787 Semiconductor memory device and USB memory device using the same
29 7,608,537 Method for fabricating semiconductor device
30 7,608,498 Method of manufacturing semiconductor device
31 7,608,488 Semiconductor memory device and method of manufacturing the same
32 7,608,378 Developing agent and method for manufacturing the same
33 7,608,368 Pattern forming method, photomask manufacturing method, semiconductor device manufacturing method, and computer program product
34 7,608,139 Erasable image forming material
35 7,608,046 Apparatus for and method of biotic sleep state determining
36 7,607,902 Closed compressor and refrigerating cycle apparatus