Hitachi patents granted on 03 February 2015

50 US patents granted on 03 February 2015 and assigned to Hitachi

1 D722,179 Portion of a biochemical analyzer
2 D722,178 Portion of a biochemical analyzer
3 D722,177 Portion of a biochemical analyzer
4 D721,938 Portable electric driver
5 8,949,563 Computer system and data management method
6 8,949,562 Storage system and method of controlling storage system
7 8,949,559 Storage system and performance management method of storage system
8 8,949,557 File management method and hierarchy management file system
9 8,949,537 Storage control apparatus and method for detecting write completion of data
10 8,949,516 Semiconductor device
11 8,949,515 Storage device and memory controller
12 8,949,511 Nonvolatile semiconductor storage system
13 8,949,503 Disk subsystem
14 8,949,043 Surface inspecting apparatus and method for calibrating same
15 8,948,899 Substrate processing system, substrate processing apparatus and display method of substrate processing apparatus
16 8,948,595 Passive optical network system, optical line terminal, and optical network unit
17 8,948,556 Optical-electrical composite cable
18 8,948,527 Recording medium having recorded thereon coded information using plus and/or minus rounding of images
19 8,948,485 Ultrasonic diagnostic apparatus, ultrasonic image processing apparatus, ultrasonic image processing program, and ultrasonic image generation method
20 8,948,335 System for dampening vibration
21 8,948,257 Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, and program
22 8,948,201 Packet transfer apparatus
23 8,948,185 Relay node, control method of relay node and network system
24 8,948,168 Network system
25 8,948,131 Radio communication system, radio communication method, and gateway
26 8,947,991 Optical information reproducing apparatus and optical information reproducing method
27 8,947,838 Overcurrent fault detection device for electrical drive control system
28 8,947,755 Optical scanning device and image display apparatus
29 8,947,520 Electron microscope
30 8,947,324 Display apparatus
31 8,947,089 Magnetic field shimming adjustment: reducing magnetic distribution errors by obtaining current potential distributions of MRI apparatus
32 8,947,084 Antenna device and magnetic resonance imaging device
33 8,947,023 Battery control device and motor drive system
34 8,946,652 Sample positioning apparatus, sample stage, and charged particle beam apparatus
35 8,946,649 Charged particle beam device having an energy filter
36 8,946,628 Electron beam interference device and electron beam interferometry
37 8,946,581 Switchgear
38 8,946,567 Power module, power converter device, and electrically powered vehicle
39 8,946,556 Shielded flat ribbon cable and method for fabricating a shielded flat ribbon cable
40 8,946,092 Method of manufacturing semiconductor device, method of processing substrate and substrate processing apparatus
41 8,945,469 Magnetic immunoassay system
42 8,945,436 Conductive paste and electronic part equipped with electrode wiring formed from same
43 8,945,354 Cathode scraper system and method of using the same for removing uranium
44 8,945,318 R-Fe-B type rare earth sintered magnet and process for production of the same
45 8,944,493 Construction machine
46 8,944,208 Power steering apparatus
47 8,944,202 Construction machine
48 8,944,181 Power tool with a torque clutch
49 8,943,909 Automatic analyzer
50 8,943,890 Inertial sensor