Hitachi patents granted on 19 August 2014

45 US patents granted on 19 August 2014 and assigned to Hitachi

1 8,813,261 Scanning probe microscope
2 8,813,075 Virtual computer system and method of installing virtual computer system
3 8,812,903 Computer system and boot control method
4 8,812,815 Allocation of storage areas to a virtual volume
5 8,812,800 Storage apparatus and storage management method
6 8,812,779 Storage system comprising RAID group
7 8,812,677 Data processing method and apparatus for remote storage system
8 8,812,642 Computer system, management method of the computer system, and program
9 8,812,449 Storage control system and method
10 8,812,445 System and method for managing scalability in a distributed database
11 8,812,267 Device for detecting contamination level of operating oil
12 8,812,197 Hybrid wheel loader
13 8,812,188 Vehicle electric power management apparatus, vehicle electric power management system, and vehicle electric power management program
14 8,812,151 Vacuum process device and vacuum process method
15 8,811,819 Optical multiplexing terminal device, wavelength multiplexing passive optical network system and downlink wavelength transmission method
16 8,811,712 Defect inspection method and device thereof
17 8,811,689 Finger vein authentication device
18 8,811,419 Communication device
19 8,811,379 Control apparatus and control method
20 8,811,286 Base station, interference control method and radio communication system
21 8,811,278 Low/high frequency shared leakage antenna, base station apparatus and close-range detection system using the antenna
22 8,811,149 Transport control server, transport control system, and backup path setting method
23 8,811,140 Recordable optical disc, recording device, and recording method
24 8,810,946 Energy-assisted magnetic recording head and magnetic recording device
25 8,810,332 Electromagnetic coupler and information communication device with same mounted thereon
26 8,810,238 Magnetic encoder
27 8,810,082 Linear motor
28 8,809,903 Semiconductor device and power conversion apparatus using the same
29 8,809,801 Gas field ionization ion source and ion beam device
30 8,809,782 Scanning electron microscope
31 8,809,727 Heat treatment apparatus
32 8,809,696 Method for surface treatment of copper and copper
33 8,809,684 Insulated wire
34 8,809,204 Method of manufacturing semiconductor device and substrate processing apparatus
35 8,809,102 Solar battery cell connection method and solar battery module
36 8,808,548 Magnetic separation apparatus and magnetic separation method, and wastewater treatment apparatus and wastewater treatment method
37 8,808,455 Substrate processing apparatus and method of manufacturing semiconductor device
38 8,807,819 Illumination unit and display apparatus using the same
39 8,807,761 Lamp unit and projector employing same
40 8,807,714 Ink-jet recording apparatus
41 8,807,668 Vehicle braking system and master cylinder
42 8,807,301 Fluid pressure shock absorber
43 8,807,298 Disk brake and method of producing the same
44 8,807,117 Motor-driven throttle valve device with inductive throttle sensor and inductive throttle sensor for detecting rotation angle of throttle shaft of motor-driven throttle valve device
45 8,806,848 Gas turbine combustor