Hitachi patent applications published on 26 February 2009

35 US patent applications published on 26 February 2009 and assigned to Hitachi

1 20090055649 KEY ALLOCATING METHOD AND KEY ALLOCATION SYSTEM FOR ENCRYPTED COMMUNICATION
2 20090055590 Storage system having function to backup data in cache memory
3 20090055478 Communication terminal and communication program thereof
4 20090055444 Method and System for High-Availability Database
5 20090054885 BIOLOGICAL PHOTOMETRIC DEVICE
6 20090054789 Head-coupled holder for living body optical measurement
7 20090054759 Inherently Decoupled Solenoid Pair Elements
8 20090054242 SUPERCONDUCTING WIRE, METHOD OF MANUFACTURING THE SAME, ANTENNA COIL FOR NMR PROBE AND NMR SYSTEM USING THE SAME
9 20090054202 Right-and-Left-Wheel Differential Torque Generator of Vehicle
10 20090054111 Portable terminal device
11 20090053430 Liquid Crystal Display Device and Manufacturing Method Thereof
12 20090052905 OPTICAL TRANSMITTING AND RECEIVING SYSTEM
13 20090052897 PASSIVE OPTICAL NETWORK SYSTEM AND RANGING SYSTEM THEREOF
14 20090052896 PASSIVE OPTICAL NETWORK SYSTEM AND RANGING SYSTEM THEREOF
15 20090052840 Optical waveguide type optical coupling arrangement
16 20090052765 PATTERN SHAPE EVALUATION METHOD, PATTERN SHAPE EVALUATION DEVICE, PATTERN SHAPE EVALUATING DATA GENERATION DEVICE AND SEMICONDUCTOR SHAPE EVALUATION SYSTEM USING THE SAME
17 20090052754 IMAGE DISPLAY DEVICE AND PROGRAM
18 20090052739 HUMAN PURSUIT SYSTEM, HUMAN PURSUIT APPARATUS AND HUMAN PURSUIT PROGRAM
19 20090052476 Optical fiber for an optical fiber laser, method for fabricating the same, and optical fiber laser
20 20090052311 Data Storage Systems That Implement Sector Sets
21 20090052298 Apparatus for Recording of Information
22 20090052079 Magnetic head slider fabrication method, preamplifier and magnetic disk drive
23 20090052074 Perpendicular magnetic recording media and magnetic storage apparatus using the same
24 20090051864 Liquid crystal display device having improved spacers
25 20090051838 Active matrix type liquid crystal display device having a common line in every other pixel region
26 20090051476 LAMINATE DEVICE AND MODULE COMPRISING SAME
27 20090051449 DIELECTRIC RESONATOR OSCILLATOR AND RADAR SYSTEM USING THE SAME
28 20090051285 Organic electroluminescence display device
29 20090050990 SEMICONDUCTOR SENSOR DEVICE AND METHOD FOR MANUFACTURING SAME
30 20090050928 Zinc-blende nitride semiconductor free-standing substrate, method for fabricating same, and light-emitting device employing same
31 20090050915 Group III-V nitride semiconductor substrate and method for producing same
32 20090050896 Display device
33 20090050805 SCANNING ELECTRON MICROSCOPE
34 20090049911 Integrated micro electro-mechanical system and manufacturing method thereof
35 20090049909 Hydraulic Controller