Hitachi patents granted on 30 October 2007

45 US patents granted on 30 October 2007 and assigned to Hitachi

1 7,290,259 Virtual computer system with dynamic resource reallocation
2 7,290,198 Memory card and memory controller
3 7,290,167 Method and apparatus for seamless management for disaster recovery
4 7,290,130 Information distributing system and method thereof
5 7,290,108 Information processing system having volume guard function
6 7,290,103 Data processing system
7 7,290,100 Computer system for managing data transfer between storage sub-systems
8 7,289,897 Brake device for vehicle
9 7,289,895 Electronic control systems for construction machine
10 7,289,859 Method for determining parameter of product design and its supporting system
11 7,289,721 Method and apparatus for data reproduction
12 7,289,702 Optical waveguide apparatus
13 7,289,684 Moving picture processing apparatus
14 7,289,563 Security camera system
15 7,289,553 Isolator and a modem device using the isolator
16 7,289,472 Handoff method of wireless local area network (LAN)
17 7,289,431 Packet transmission method
18 7,289,304 Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with improved antiparallel-pinned structure
19 7,289,284 Stray field detector, magnetic disk drive, and method of head escaping
20 7,289,182 Active-matrix liquid crystal display
21 7,289,181 Liquid crystal device
22 7,289,169 Storage of projected presentations
23 7,289,168 Video processing device
24 7,289,158 Broadcasting and communication receiver apparatus
25 7,289,034 Sensor drive control method and sensor-equipped radio terminal device
26 7,288,948 Patterned wafer inspection method and apparatus therefor
27 7,288,942 Plasma potential measuring method and apparatus, and plasma potential measuring probe
28 7,288,935 System, method, and apparatus for dynamic electrical testing of workpieces by multiplexing test sites with shared electronics
29 7,288,830 III-V nitride semiconductor substrate and its production method
30 7,288,764 Pattern measuring method
31 7,288,763 Method of measurement accuracy improvement by control of pattern shrinkage
32 7,288,741 Arc welder
33 7,288,342 Graphite particles and lithium secondary battery using the same as negative electrode
34 7,288,166 Plasma processing apparatus
35 7,288,060 Centrifugal separator
36 7,287,810 Construction machine
37 7,287,759 Stabilizer device
38 7,287,715 Magnetic tape cartridge
39 7,287,714 Tape cartridge
40 7,287,683 Method of joining two members by friction stir welding
41 7,287,498 Valve timing control apparatus and its assembling method
42 7,287,430 Method of evaluating connected portions, method of connecting electrical winding conductors and apparatus therefor
43 7,287,424 Thermal type flow measurement apparatus having asymmetrical passage for flow rate measurement
44 7,287,314 One step copper damascene CMP process and slurry
45 RE39,903 Communication method of supplying information in intelligent network and apparatus therefor