Hitachi patents granted on 16 July 2013

50 US patents granted on 16 July 2013 and assigned to Hitachi

1 D686,276 Cream solder printer
2 D686,252 Frame for a construction machine
3 D686,251 Cab tilt device for a construction machine
4 8,489,937 Storage subsystem and method for controlling the same
5 8,489,918 Storage system and ownership control method for storage system
6 8,489,917 Remote copying management system, method and apparatus
7 8,489,845 Storage system comprising multiple storage control apparatus
8 8,489,844 Storage system providing heterogeneous virtual volumes and storage area re-allocation
9 8,489,835 Data processing system having a plurality of storage systems
10 8,489,826 Storage controller and storage subsystem with added configurable functions
11 8,489,813 Storage system that executes performance optimization that maintains redundancy
12 8,489,806 Storage apparatus and method of managing data storage area
13 8,489,739 Method, computer system and management computer for managing performance of a storage network
14 8,489,717 Accelerated cable modem restart service
15 8,489,709 Method of managing a file access in a distributed file storage system
16 8,489,703 Analysis system and analysis server
17 8,489,352 Information recording medium, and process management apparatus and process management system using the information recording medium
18 8,488,965 Network system and optical line terminal
19 8,488,733 Irradiation target retention assemblies for isotope delivery systems
20 8,488,613 Systems and methods for low complexity user scheduling
21 8,488,445 Gateway device, optical network terminal, and passive optical network system
22 8,488,437 Information recording medium, address generation and detection method, and reproducing and recording apparatuses
23 8,488,426 Disc device
24 8,488,425 Optical pickup device and optical disc apparatus
25 8,488,277 Magnetic recording medium and magnetic recorder
26 8,488,268 Disk device
27 8,488,116 Surface defect inspection method and apparatus
28 8,488,089 Liquid crystal panel and liquid crystal display device
29 8,487,911 Image display apparatus with image entry function
30 8,487,903 Display device
31 8,487,901 Display device
32 8,487,732 Coil transformer composed of unit configuration
33 8,487,590 Cell controller having a unit cell voltage detecting section
34 8,487,343 Semiconductor device, semiconductor integrated circuit device for use of driving plasma display with using same, and plasma display apparatus
35 8,487,253 Scanning electron microscope
36 8,487,251 Method for controlling charging of sample and scanning electron microscope
37 8,487,250 Method for detecting information of an electronic potential on a sample and charged particle beam apparatus
38 8,486,837 Polishing slurry for metal, and polishing method
39 8,486,583 Fuel cell with electrode having an electrically conductive nano-column and production method thereof
40 8,486,548 Battery storage system
41 8,486,291 Plasma processing method
42 8,486,290 Etching apparatus, analysis apparatus, etching treatment method, and etching treatment program
43 8,486,222 Substrate processing apparatus and method of manufacturing a semiconductor device
44 8,485,976 Ultrasonic diagnostic apparatus
45 8,485,811 Fine structure formation apparatus
46 8,485,788 Rotor for steam turbine and method of manufacturing the same
47 8,485,678 Liquid crystal display device and television set
48 8,485,310 Silencing equipment for electric devices
49 8,485,219 Flow rate control using mass flow rate control device
50 8,485,036 Circumferential weld scanner with axial drift prevention