Hitachi patent applications published on 01 May 2008

29 US patent applications published on 01 May 2008 and assigned to Hitachi

1 20080104444 System including a plurality of data storage devices connected via network and data storage device used therefor
2 20080104345 Computer system and data management method using the same
3 20080104343 Storage control device and data migration method for storage control device
4 20080104339 Management computer, power supply control method and computer system
5 20080104318 Worm Proving Storage System
6 20080104315 Techniques For Improving Hard Disk Drive Efficiency
7 20080104193 Clustered Storage System with External Storage Systems
8 20080104135 Data Processing System
9 20080103796 Business process operation method and system
10 20080103693 Method and Apparatus for Communicating Map and Route Guidance Information for Vehicle Navigation
11 20080102845 System and method for dynamic channel selection in IEEE 802.11 WLANs
12 20080102369 Nonaqueous secondary battery and method of using the same
13 20080101308 System and method for reducing packet collisions in wireless local area networks
14 20080101236 Storage system and communication bandwidth control method
15 20080101187 Optical disc recording apparatus
16 20080100970 CURRENT-PERPENDICULAR-TO-THE-PLANE (CPP) MAGNETORESISTIVE SENSOR WITH IMPEDANCE ADJUSTMENT
17 20080100964 MAGNETIC RECORDING SYSTEM WITH MEDIUM HAVING ANTIFERROMAGNETIC-TO- FERROMAGNETIC TRANSITION LAYER EXCHANGE-COUPLED TO RECORDING LAYER
18 20080100959 Magnetic write head having a shield that extends below the leading edge of the write pole
19 20080100890 MONOCULAR HOLOGRAPHIC DATA STORAGE SYSTEM ARCHITECTURE
20 20080100832 Charged particle beam apparatus and dimension measuring method
21 20080100500 Radar, radio frequency sensor, and radar detection method
22 20080100395 Switch circuit, front end module and radio terminal including switch circuit
23 20080099773 LIGHT EMITTING DIODE
24 20080099760 Picture element driving circuit of display panel and display device using the same
25 20080099677 Method for measuring information transfer limit in transmission electron microscope, and transmission electron microscope using the same
26 20080099676 Scanning electron microscope and a method for pattern composite inspection using the same
27 20080099675 Inspection apparatus and an inspection method
28 20080099137 METHOD FOR HOLDING SUBSTRATE IN VACUUM
29 20080098911 Screen mask