Hitachi patent applications published on 05 July 2007

22 US patent applications published on 05 July 2007 and assigned to Hitachi

1 20070157067 Techniques for reducing error propagation using modulation codes having a variable span
2 20070156984 Snapshot format conversion method and apparatus
3 20070156506 Apparatus and method for replicating data in file system
4 20070155404 Method for displaying traffic information and navigation system
5 20070154260 Concrete screed with reinforced screed bar
6 20070154183 Image and audio recording/reproducing apparatus
7 20070154076 Data processing method and data processing apparatus
8 20070153716 Network system
9 20070153419 Perpendicular magnetic record medium and magnetic storage system
10 20070153418 Magnetic recording head and fabrication process
11 20070153412 Disk storage device and control method for the same
12 20070153193 Display device
13 20070153086 Photographing apparatus
14 20070152942 Liquid crystal display device
15 20070152911 Method of driving a plasma display apparatus
16 20070152736 Semiconductor devices
17 20070152500 Brake control apparatus and method for controlling the brake
18 20070152174 Focused ion beam apparatus and aperture
19 20070152150 Charged particle beam apparatus
20 20070151754 Multilayer semiconductor device
21 20070151417 FINE COMPOSITE METAL PARTICLES AND THEIR PRODUCTION METHOD, MICRO-BODIES, AND MAGNETIC BEADS
22 20070151356 Apparatus for measuring a mechanical quantity