Hitachi patent applications published on 15 June 2006

41 US patent applications published on 15 June 2006 and assigned to Hitachi

1 20060129890 Ignition coil for use in engine and engine having plastic cylinder head cover
2 20060129886 Apparatus and storage system for controlling acquisition of snapshot
3 20060129876 Data integrity inspection support method for disk devices, and data integrity inspection method for disk devices
4 20060129858 Control method of storage system, storage system, and storage apparatus
5 20060129784 Method of controlling storage device controlling apparatus, and storage device controlling apparatus
6 20060129716 Data storage device and buffer control method thereof
7 20060129711 Disk array apparatus and data relay method of the disk array apparatus
8 20060129703 Data storage device and control method for power-save modes thereof
9 20060129654 File sharing device and inter-file sharing device data migration method
10 20060129617 Method for controlling an information processing apparatus
11 20060129608 Storage system
12 20060128520 Vehicle driving force control system
13 20060128419 Cellular telephone device and transmitter to cellular telephone
14 20060128414 Wireless communication systems
15 20060127703 Perpendicular magnetic recording medium for high density recording and manufacturing of the same
16 20060126934 Optimized lighting method for slider serial reading using class variance
17 20060126624 Packet transfer apparatus with the function of flow detection and flow management method
18 20060126232 Ferromagnetic tunnel magnetoresistive devices and magnetic head
19 20060126227 Boss location to adjust head attitude
20 20060126225 Tape cartridge
21 20060126219 Magnetic disk drive with line contact
22 20060126213 Magnetic disk drive with offset detection of composite magnetic head
23 20060126210 Disk array system
24 20060126208 Disk drive with improved format efficiency and control method thereof
25 20060126206 Method of writing servo data and magnetic disk drive
26 20060126204 Manufacturing method for magnetic disk drive
27 20060126203 Servo information write method and apparatus
28 20060126027 Projection type display device
29 20060126020 Optical unit and pojection type image display unit using it
30 20060125959 Video processing device
31 20060125845 Program, method and apparatus for operating objects displayed on a display
32 20060125732 Image display device
33 20060125439 Synchronous motor drive unit and a driving method thereof
34 20060125411 Capacitive-load driving circuit capable of properly handling temperature rise and plasma display apparatus using the same
35 20060125064 Semiconductor device and a method of manufacturing the same
36 20060125048 Integrated semiconductor device and method of manufacturing the same
37 20060124978 Spin valve transistor with stabilization and method for producing the same
38 20060124850 Scanning interference electron microscope
39 20060124062 Vapor phase growth apparatus
40 20060124058 Substrate processing device
41 20060123672 Drive device of hydraulic cylinder for working