Hitachi patents granted on 04 March 2014

38 US patents granted on 04 March 2014 and assigned to Hitachi

1 D700,711 Component for a cell-collecting cartridge
2 D700,619 Construction machine display with a graphic user interface
3 8,667,426 Input apparatus
4 8,667,337 Storage apparatus and method of controlling the same
5 8,667,331 Storage system and control method for storing write data requested by a host computer
6 8,667,241 System for data migration from a storage tier allocated to a virtual logical volume
7 8,667,220 Computer system management apparatus and management method
8 8,667,218 Storage apparatus comprising RAID groups of RAID 1 series and control method of writing to RAID group of RAID 1 series
9 8,667,098 Cluster storage setting method, system, and management system
10 8,667,058 Transfer apparatus, transfer network system, and transfer method
11 8,667,030 Storage system and management method of file system using the storage system
12 8,666,955 Data management method and data management system
13 8,666,639 Fuel supply control apparatus for engine, and fuel supply control method therefor
14 8,666,614 Twin-clutch type hybrid transmission
15 8,666,474 Magnetic-field measurement jig, magnetic-field measurement program, and inspection device provided with magnetic position detector
16 8,666,170 Computer system and method of matching for images and graphs
17 8,666,165 Scanning electron microscope
18 8,666,017 Apparatus for repairing riser pipe elbow weld in boiling water nuclear reactor
19 8,666,016 Fuel exchange apparatus
20 8,665,681 Optical disc drive
21 8,665,680 Recording/reproducing apparatus
22 8,665,608 Circuit board packaging structure
23 8,665,192 Liquid crystal display device
24 8,664,902 Polyphase AC motor, driving device and driving method therefor
25 8,664,697 Transistor device
26 8,664,663 Nitride semiconductor template and light-emitting diode including oxygen-doped layer and silicon-doped layer formed on the oxygen-doped layer
27 8,664,613 Radiation measurement device and nuclear medicine diagnosis system
28 8,664,588 Mass spectrometer
29 8,664,534 Printed wiring board
30 8,664,141 Catalyst for cleaning up nitrogen oxides and a method for producing same
31 8,664,123 Method for manufacturing nitride semiconductor substrate
32 8,663,777 Aluminum-titanate-based ceramic honeycomb structure, its production method, and starting material powder for producing same
33 8,663,549 Heat-resisting steel for engine valves excellent in high-temperature strength
34 8,663,399 Iron-based high saturation induction amorphous alloy
35 8,662,678 Solid-state light source device
36 8,662,602 Brake control apparatus
37 8,662,601 Brake control apparatus
38 8,662,046 Balancer integrated with crankcase