Hitachi patents granted on 09 September 2008

42 US patents granted on 09 September 2008 and assigned to Hitachi

1 7,424,727 Disk array device and disk array device housing
2 7,424,713 Method for allocating programs
3 7,424,639 Disk array system and failure recovering control method
4 7,424,607 Authentication device and computer system
5 7,424,590 Storage system and data storage method
6 7,424,586 Data processing method with restricted data arrangement, storage area management method, and data processing system
7 7,424,585 Storage system and data relocation control device
8 7,424,583 Storage system, data transfer method according to volume priority
9 7,424,582 Storage system, formatting method and computer program to enable high speed physical formatting
10 7,424,575 Storage control apparatus and method thereof
11 7,424,572 Storage device system interfacing open-system host computer input/output interfaces
12 7,424,547 File sharing device and inter-file sharing device data migration method
13 7,424,536 Computer system and bandwidth control method for the same
14 7,424,519 Distributed storage system, storage device and method of copying data
15 7,424,491 Storage system and control method
16 7,424,475 Emergency access interception according to black list
17 7,424,394 Utility diagnosing equipment, operational program therefor, and utility diagnosing method
18 7,424,342 Transport system
19 7,424,336 Test data analyzing system and test data analyzing program
20 7,424,200 Information recording apparatus and information recording method
21 7,424,179 Collision detecting apparatus for vehicle
22 7,424,161 Recording medium having recorded thereon coded information using plus and/or minus rounding of images
23 7,424,146 Defect inspection method
24 7,424,081 Semiconductor integrated circuit device
25 7,424,074 Optimizing detector target polynomials in read/write channels to achieve best error rate performance in disk drives
26 7,423,942 Optical disc device for recording different types of optical discs and data recording method for optical disc device
27 7,423,865 Display device and apparatus
28 7,423,850 CPP-GMR read head sensor with synthetic free layer providing suppression of spin torque noise
29 7,423,849 Magnetoresistive (MR) elements having pinned layers with canted magnetic moments
30 7,423,847 Current-perpendicular-to-the-plane spin-valve (CPP-SV) sensor with current-confining apertures concentrated near the sensing edge
31 7,423,825 Disk unit and manufacturing method thereof
32 7,423,746 Circuit-pattern inspecting apparatus and method
33 7,423,701 Liquid crystal display device with two capacitive electrode layers in specific locations
34 7,423,623 Image display device
35 7,423,614 Method for driving plasma display panel
36 7,423,611 Display device capable of controlling power consumption without generating degradation in image quality, and method of driving the display device
37 7,423,403 Motor control system
38 7,423,354 Storage system
39 7,423,349 Semiconductor device
40 7,423,274 Electron beam writing system and electron beam writing method
41 7,422,919 Avalanche photodiode
42 7,422,672 Capillary array apparatus, method of manufacturing the same, and electrophoresis analysis method