Hitachi patents granted on 11 November 2014

43 US patents granted on 11 November 2014 and assigned to Hitachi

1 D717,461 Add-on sample buffer module
2 D717,184 Temperature and humidity sensor
3 8,886,993 Storage device replacement method, and storage sub-system adopting storage device replacement method
4 8,886,913 Apparatus and method for identifier management
5 8,886,906 System for data migration using a migration policy involving access frequency and virtual logical volumes
6 8,886,903 Storage management system and storage management method
7 8,886,888 Storage system
8 8,886,882 Method and apparatus of storage tier and cache management
9 8,886,869 Storage system and data control method therefor
10 8,886,843 Storage apparatus and method of controlling the same
11 8,886,784 Computer system and management method thereof
12 8,886,433 Electric braking control apparatus and electric braking apparatus
13 8,886,411 Power steering system
14 8,886,248 Transmission power adjustment method in wireless communication system and base station
15 8,886,041 Optical line terminal, bandwidth control method and optical network system
16 8,885,950 Pattern matching method and pattern matching apparatus
17 8,885,888 In-vehicle apparatus for recognizing running environment of vehicle
18 8,885,843 Sound generator
19 8,885,791 Fuel rods having irradiation target end pieces
20 8,885,697 Reception device
21 8,885,037 Defect inspection method and apparatus therefor
22 8,884,697 Amplifying device
23 8,884,575 Drive system for synchronous electrical motor
24 8,884,473 Mover, armature, and linear motor
25 8,884,207 Photoelectric conversion element, defect inspecting apparatus, and defect inspecting method
26 8,883,492 Cell culture apparatus
27 8,883,358 Metal air secondary battery
28 8,883,327 Microwave assisted magnetic recording medium and information recording apparatus using the same
29 8,883,072 Ni-base alloy, high-temperature member for steam turbine and welded rotor for turbine using the same, and method for manufacturing the same
30 8,883,031 CMP polishing liquid and polishing method
31 8,882,973 Cathode power distribution system and method of using the same for power distribution
32 8,882,923 Substrate processing apparatus and method of manufacturing semiconductor device
33 8,882,675 Methods and apparatus for ultrasound imaging
34 8,882,476 Oil-flooded screw compressor, motor drive system, and motor control
35 8,882,475 Electromagnetic flow rate control valve and high-pressure fuel supply pump using the same
36 8,882,361 Thrust roller bearing
37 8,882,356 Horizontal shaft type rotary machine
38 8,882,179 Body for dump truck
39 8,882,178 Body for dump truck
40 8,882,003 Fuel injector
41 8,881,506 Hydraulic drive device of hydraulic operating machine
42 8,881,438 Luggage tag
43 8,881,363 Fuel injection valve and method for coupling two components together