Hitachi patent applications published on 19 January 2006

25 US patent applications published on 19 January 2006 and assigned to Hitachi

1 20060015946 Method and apparatus for secure data mirroring a storage system
2 20060015699 Storage device and system for providing communications buffer reservation function
3 20060015697 Computer system and method for migrating from one storage system to another
4 20060015682 Disk drive having real time performance improvement
5 20060015544 Data management system
6 20060015529 Method and apparatus of hierarchical storage management based on data value
7 20060015231 Vehicle control system
8 20060015081 Urine receiver and urine collection processing system implementing urine receiver
9 20060014860 Circuit-connecting material and circuit terminal connected structure and connecting method
10 20060014060 Fuel cell characteristic recovery method and apparatus
11 20060013529 Variable dispersion compensator
12 20060013484 Character recognition method, method of processing correction history of character data, and character recognition system
13 20060012925 Methods and apparatus for improved read sensors using a multi-layered seed layer structure having a nitrogenated nickel-tantalum layer
14 20060012923 Thin film magnetic head and fabrication process
15 20060012918 Method of removing lead-free solder from slider pad and magnetic disk drive
16 20060012906 Surface analysis test with mixed ECC symbol
17 20060012883 Optical unit and image display apparatus
18 20060012722 Optical unit, video display apparatus, and color switching method
19 20060012545 Drive circuit
20 20060012489 Appliance control apparatus and electrical appliance
21 20060012372 POWER CONTROL UNIT
22 20060012360 System, method, and apparatus for handling and testing individual sliders in a row-like format in single slider processing systems
23 20060012034 Engine control circuit device
24 20060011406 Power steering apparatus
25 20060011080 Method and apparatus for electron-beam lithography