Hitachi patents granted on 19 November 2013

64 US patents granted on 19 November 2013 and assigned to Hitachi

1 D693,938 Liquid chromatograph analyzer
2 D693,858 Weight for a construction machine
3 D693,857 Cover for construction machine
4 D693,853 Wheel loader
5 D693,834 Construction machine display with a graphic user interface
6 D693,714 Auto sampler for liquid chromatograph analyzer
7 D693,713 Liquid chromatograph analyzer
8 D693,712 Pump for liquid chromatograph analyzer
9 8,590,042 Storage system, and encryption key management method and encryption key management program thereof
10 8,589,970 Content transmitter and receiver apparatus and content transmitting and receiving method
11 8,589,967 Optical pickup
12 8,589,966 Optical pickup
13 8,589,964 Cooling arrangement for an optical pick-up
14 8,589,960 Optical disc drive
15 8,589,653 Memory management method and computer using the method
16 8,589,651 Method for supporting migration destination decision and management system
17 8,589,649 Computer system and method of notifying error information of the computer system
18 8,589,642 Computer system duplicating writes by synchronous remote copy with multiple host computers using heterogeneous operating systems
19 8,589,616 Storage system group including scale-out storage system and management method therefor
20 8,589,441 Information processing system and method for controlling the same
21 8,589,303 Asset management apparatus and asset management method
22 8,589,038 Hydraulic drive apparatus for construction equipment
23 8,588,962 Vacuum processing device and method of transporting process subject member
24 8,588,950 Substrate processing apparatus
25 8,588,615 Optical communication card and communication device
26 8,588,586 Recording method
27 8,588,499 Image processing method, image processing system, and X-ray computed tomography system
28 8,588,478 Biometric authentication apparatus and biometric authentication method
29 8,588,371 Phase shift inverter, X-ray high-voltage device using same, X-ray CT device, and X-ray imaging device
30 8,588,251 Packet transfer apparatus
31 8,588,236 Virtual network management server and network system
32 8,588,217 Transport control system and transport control server
33 8,588,048 Optical information recording medium, optical information recording and reproducing device, and recording method
34 8,588,043 Recording medium, reproduction and recording method, reproduction and recording device
35 8,588,038 Optical pickup
36 8,587,977 Power inverter
37 8,587,777 Examination method and examination device
38 8,587,652 Parameter setting method and monitoring apparatus using the method
39 8,587,313 Gradient magnetic field coil device and magnetic resonance imaging apparatus
40 8,587,310 Magnetic resonance imaging device
41 8,587,306 Magnetic resonance imaging apparatus and multi-contrast acquiring method
42 8,587,295 Angle detection apparatus and position detection apparatus
43 8,586,944 Electron beam emitter for sterilizing containers
44 8,586,922 Transmission electron microscope and sample observation method
45 8,586,920 Charged particle beam apparatus
46 8,586,916 Adhering matter inspection equipment and method for inspecting adhering matter
47 8,586,698 Manufacturing method for phenolic novolac resin and resin-coated sand
48 8,586,493 Silicon nitride sintered body, method of producing the same, and silicon nitride circuit substrate and semiconductor module using the same
49 8,586,447 Semiconductor device and manufacturing method of the same
50 8,586,392 Display device and manufacturing method thereof
51 8,586,284 Photosensitive resin composition, photosensitive element, method of forming resist pattern, and process for producing printed wiring board
52 8,586,196 Aluminum plated film and metallic member
53 8,585,996 Ammonia synthesis process
54 8,585,599 Ultrasonographic device and method for improving ultrasonographic device image quality
55 8,585,376 Water-injection type scroll air compressor
56 8,585,329 Ball end mill
57 8,585,272 Thermosetting resin composition, epoxy resin molding material, and polyvalent carboxylic acid condensate
58 8,585,216 Video projector which obliquely projects images onto screen
59 8,585,209 Projection apparatus with linear fresnel lens and transparent screen therefor
60 8,585,156 Travel control device for work vehicle and work vehicle
61 8,585,112 Sample conveying mechanism
62 8,584,923 Joining method of high carbon steel for endless hot rolling and the apparatus therefor
63 8,584,818 Shock absorber
64 8,584,790 Power steering apparatus