81 US patents granted on 10 August 2010 and assigned to Hitachi
1 | D621,523 | Capillary DNA sequencer |
2 | 7,774,804 | Optical disc apparatus and flexible cable used for the same |
3 | 7,774,685 | HDD sector format with reduced vulnerability to defects and burst errors |
4 | 7,774,679 | Techniques for performing reduced complexity galois field arithmetic for correcting errors |
5 | 7,774,641 | Storage subsystem and control method thereof |
6 | 7,774,640 | Disk array apparatus |
7 | 7,774,630 | Method, computing system, and computer program for reducing power consumption of a computing system by relocating jobs and deactivating idle servers |
8 | 7,774,621 | Controller to move contents and control method thereof |
9 | 7,774,618 | Method and apparatus for cryptographic conversion in a data storage system |
10 | 7,774,567 | Copy control method and a storage device |
11 | 7,774,550 | Storage system and storage system control method |
12 | 7,774,543 | Storage system, method for managing the same, and storage controller |
13 | 7,774,540 | Storage system and method for opportunistic write-verify |
14 | 7,774,126 | Electromagnetic fuel injection valve device |
15 | 7,774,047 | Optical measurement instrument for living body |
16 | 7,774,021 | Communication terminal apparatus |
17 | 7,773,983 | Application filtering apparatus, system and method |
18 | 7,773,981 | Wireless communication apparatus, wireless communication network and software upgrading method |
19 | 7,773,956 | Multi-band high frequency circuit, multi-band high-frequency component and multi-band communications apparatus |
20 | 7,773,880 | Optical access system |
21 | 7,773,686 | MIMO wireless data transmission system |
22 | 7,773,600 | Device for flow classifying and packet forwarding device with flow classify function |
23 | 7,773,589 | Load-balancing, fault-tolerant storage system |
24 | 7,773,583 | IP telecommunication system, method for controlling communication in IP network, client terminal and client server |
25 | 7,773,496 | Combination type optical disk medium, its reproduction method and optical disk apparatus |
26 | 7,773,488 | Information reproducing apparatus |
27 | 7,773,483 | Information recording apparatus |
28 | 7,773,481 | Recording method and optical disc apparatus |
29 | 7,773,389 | Electronic component mounted structure and optical transceiver using the same |
30 | 7,773,349 | Tunnel MR head with long stripe height sensor stabilized through the shield |
31 | 7,773,348 | High coercivity hard magnetic seedlayer |
32 | 7,773,338 | Magnetic disk drive |
33 | 7,773,331 | Thermally assisted magnetic recording system |
34 | 7,773,210 | Appearance inspection apparatus |
35 | 7,773,191 | Reflective liquid crystal display device comprising a liquid crystal layer having a twist angle |
36 | 7,773,189 | Liquid crystal display device |
37 | 7,773,187 | Liquid crystal display device |
38 | 7,773,184 | LCD device having a plurality of pixel regions with a conductive layer parallel to the drain lines and connected to a counter electrode and of which is perpendicular to and as an extending portion of a counter voltage signal line of the pixel region |
39 | 7,773,140 | Stereo image-pickup apparatus |
40 | 7,773,080 | Display device and the driving method which restricts electric power |
41 | 7,773,052 | Display device and method of driving the same using plural voltages |
42 | 7,773,050 | Semiconductor device and plasma display device using the same |
43 | 7,773,047 | Antenna and method of making the same |
44 | 7,772,877 | Output buffer circuit, differential output buffer circuit, output buffer circuit having regulation circuit and regulation function, and transmission method |
45 | 7,772,870 | Method and apparatus for layer short detection of electric rotating machine |
46 | 7,772,856 | Electromagnetic wave generation source searching method and current probe used therefor |
47 | 7,772,840 | Eddy current testing method |
48 | 7,772,736 | Permanent magnet synchronous motor, rotor of the same, and compressor using the same |
49 | 7,772,622 | Field effect transistor and manufacturing method thereof |
50 | 7,772,586 | Optical semiconductor devices on InP substrate |
51 | 7,772,577 | Particle beam therapy system |
52 | 7,772,568 | Micro sample heating probe and method of producing the same, and analyzer using the micro sample heating probe |
53 | 7,772,567 | Specimen holding device and charged particle beam device |
54 | 7,772,554 | Charged particle system |
55 | 7,772,553 | Scanning electron microscope |
56 | 7,772,317 | Resin molding material |
57 | 7,772,149 | Exhaust gas purification apparatus for an internal combustion engine and a catalyst for purifying exhaust gas |
58 | 7,771,988 | Control device for fermenter |
59 | 7,771,863 | Cylindrical secondary battery |
60 | 7,771,853 | Patterned magnetic medium, magnetic recording medium and magnetic storage device |
61 | 7,771,852 | Magnetic recording disk with patterned nondata islands of alternating polarity |
62 | 7,771,656 | Automatic analyzer |
63 | 7,771,608 | Plasma processing method and apparatus |
64 | 7,771,607 | Plasma processing apparatus and plasma processing method |
65 | 7,771,564 | Plasma processing apparatus |
66 | 7,771,559 | Method for connecting electrodes, surface-treated wiring board and adhesive film used in the method, and electrode-connected structure |
67 | 7,771,546 | Semi-hard magnetic material, bias material for magnetic marker, magnetic marker and production method of bias material for magnetic marker |
68 | 7,771,128 | Optical connector |
69 | 7,771,056 | Light source unit and projection type image display apparatus having the same |
70 | 7,771,054 | Display system and camera system |
71 | 7,770,823 | Fuel injector and its stroke adjustment method |
72 | 7,770,556 | Multi-hole injector, in-cylinder gasoline injection type internal combustion engine and control method for the engine |
73 | 7,770,528 | Solid fuel burner, solid fuel burner combustion method, combustion apparatus and combustion apparatus operation method |
74 | 7,770,501 | Miter saw having compact gear case at cutting portion |
75 | 7,770,462 | Apparatus for measuring a mechanical quantity |
76 | 7,770,451 | Angular velocity detecting device |
77 | 7,770,403 | Indoor and outdoor unit communication via signal from a power line |
78 | 7,770,285 | Method of forming a magnetic read/write head |
79 | 7,770,283 | Method of fabricating a magnetic head |
80 | 7,770,282 | Method of making a magnetic sensing device having an insulator structure |
81 | 7,770,281 | Method for redefining the trailing shield throat height in a perpendicular magnetic recording write head |