Hitachi patents granted on 10 April 2007

56 US patents granted on 10 April 2007 and assigned to Hitachi

1 D540,320 Computer
2 7,203,862 Methods for controlling storage devices controlling apparatuses
3 7,203,814 Storage system
4 7,203,807 Storage system making possible data synchronization confirmation at time of asynchronous remote copy
5 7,203,806 Remote storage disk control device with function to transfer commands to remote storage devices
6 7,203,607 System and method for determining intergranular exchange in perpendicular recording media
7 7,203,517 Mobile communication terminal device
8 7,203,366 Video retrieval method and apparatus
9 7,203,352 Data processing method and data processing apparatus
10 7,203,266 Image display method and method for performing radiography of image
11 7,203,195 Method for packet transferring and apparatus for packet transferring
12 7,203,145 Method for controlling recording optical power in optical disc device
13 7,203,135 Disk array system and method for controlling disk array system
14 7,203,116 Semiconductor memory device
15 7,203,101 Semiconductor memory device and defect remedying method thereof
16 7,203,090 High output nonvolatile magnetic memory
17 7,203,081 Semiconductor memory device
18 7,203,038 GMR enhancing seedlayer for self pinned spin valves
19 7,203,037 Method and apparatus for providing a dual current-perpendicular-to-plane (CPP) GMR sensor with improved top pinning
20 7,203,036 Planar extraordinary magnetoresistance sensor
21 7,203,034 Using eddy-currents for releasing actuator suspension assembly of rotary disk storage device
22 7,203,032 Magnetic recording head and fabrication process
23 7,203,030 System, method, and apparatus for aerodynamic diverter integrated with a diffuser in a bypass channel for applications in a disk storage device
24 7,203,022 Disk device, and positioning control method and signal-processing circuit for head
25 7,202,929 Display device
26 7,202,920 Liquid crystal display device
27 7,202,880 Image display device
28 7,202,848 Liquid crystal display control device
29 7,202,842 Display apparatus
30 7,202,664 Method and apparatus for multiple spectroscopy analysis by using nuclear magnetic resonance
31 7,202,628 Frequency converter, motor, motor drive system and maintenance method for motor drive system
32 7,202,612 Discharge lamp lighting apparatus
33 7,202,496 Thin film transistor, display device and their production
34 7,202,482 Radiation detection apparatus and radiological imaging apparatus
35 7,202,480 Semiconductor radiological detector and semiconductor radiological imaging apparatus
36 7,202,416 Electromagnetic insulation wire, and method and apparatus for manufacturing the same
37 7,202,283 Method for dissolving saturated polyester solution for decomposing saturated polyester and method for decomposition using the same
38 7,202,144 Manufacturing method of semiconductor film and image display device
39 7,201,989 Electronic device using fuel cells
40 7,201,719 Rechargeable hard disk drive medical monitor
41 7,201,718 Hard disk drive medical monitor with electrical grounding system
42 7,201,703 Gear type speed change unit control device, control method, and automobile
43 7,201,639 Powder for disks
44 7,201,637 Simultaneous planarization of pole piece and coil materials for write head applications
45 7,201,581 IC card
46 7,201,568 Scroll fluid machine
47 7,201,551 Vacuum processing apparatus and semiconductor manufacturing line using the same
48 7,201,350 Signaling safety system
49 7,201,330 Fuel injection valve
50 7,201,328 Semiconductor devices and manufacturing method therefor and electric commerce method and transponder reader
51 7,201,326 Information processing device
52 7,201,047 Air flow measuring device
53 7,201,046 Flowmeter with resistor heater
54 7,200,998 Gas turbine combustor and operating method thereof
55 7,200,919 Method of fabricating a magnetic transducer with multilayer conductive leads including a tantalum layer, a chromium layer and a rhodium layer
56 7,200,918 Method for forming an air bearing surface on a slider