Hitachi patents granted on 14 August 2012

62 US patents granted on 14 August 2012 and assigned to Hitachi

1 D665,284 Cartridge for an ion density measuring instrument
2 D665,283 Body core of a cartridge for an ion density measuring instrument
3 8,245,272 System and method for monitoring computer system resource performance
4 8,245,248 Optical disk apparatus having guide shaft adjusting mechanism
5 8,245,103 Arithmetic circuit for concatenated codes and address control method
6 8,245,077 Failover method and computer system
7 8,245,007 Storage subsystem
8 8,244,997 Storage controller, storage system, and storage controller control method
9 8,244,955 Storage system and its controlling method
10 8,244,690 Storage system
11 8,244,326 Probe device
12 8,244,324 Optical measurement instrument for living body
13 8,244,130 Passive optical network system with mode-variable optical network unit
14 8,244,080 Method for producing photoelectric composite substrate, photoelectric composite substrate produced by the method, and photoelectric composite module using the substrate
15 8,244,042 Pattern matching method and computer program for executing pattern matching
16 8,244,006 Finger vein image inputting device and apparatus using the same
17 8,244,000 Personal identification device and method
18 8,243,922 Digital content modification for content protection
19 8,243,806 Recording and reproducing apparatus, sending apparatus and transmission system
20 8,243,745 Buffer management method and packet communication apparatus
21 8,243,609 Method and apparatus for monitoring a status of nodes of a communication network
22 8,243,576 Optical disc device and playing method of optical disc
23 8,243,575 Optical head
24 8,243,573 High-speed optical disk drive
25 8,243,572 Disk controller and storage system
26 8,243,568 Optical disc apparatus
27 8,243,566 Correcting temperature characteristic of optical pickup of an optical disk recording/reproducing apparatus
28 8,243,565 Optical disk apparatus with an improved track jump performance
29 8,243,561 Head for thermal assisted magnetic recording device, and thermal assisted magnetic recording device
30 8,243,557 Optimized ridge apertures for thermally assisted magnetic recording
31 8,243,463 Capacitor module
32 8,243,401 Tunneling magnetoresistance read sensor with dual sense layers
33 8,243,395 Method of utilizing a solder reflow channel in the formation of a hard disk drive
34 8,243,391 Slider and suspension composite fiber solder joints
35 8,243,263 Optical inspection method and optical inspection apparatus
36 8,243,240 Liquid crystal display device and method of manufacturing that
37 8,243,238 Transflective liquid crystal display device
38 8,243,232 Backlight for liquid crystal display device and liquid crystal display device using the same
39 8,243,227 Liquid crystal display device having reduced outer dimensions
40 8,242,987 Display device
41 8,242,978 Plasma display apparatus and method of driving the same
42 8,242,977 Plasma display apparatus with driving and controlling circuit unit
43 8,242,722 Controller for rotating electrical machines
44 8,242,698 Organic electroluminescent display device
45 8,242,620 Wind turbine generator system
46 8,242,589 Semiconductor device
47 8,242,587 Electronic device and pressure sensor
48 8,242,505 Display device
49 8,242,443 Semiconductor device inspection apparatus
50 8,242,370 Device-cable assembly integrally molded with resin
51 8,242,235 Purification process of electroluminescent material, electroluminescent material and electroluminescent device
52 8,241,558 High-Cr, high-Ni, heat-resistant, austenitic cast steel and exhaust equipment members formed thereby
53 8,241,420 Single crystal material and process for producing the same
54 8,241,021 Displacement type compressor having a self-start synchronous motor and start load reducing means
55 8,241,007 Oil-injection screw compressor
56 8,240,724 Robust over-center latch assembly
57 8,240,415 Construction machine
58 8,240,411 Power conversion apparatus and electric vehicle
59 8,240,290 Control apparatus for internal combustion engine
60 8,240,271 Substrate processing apparatus
61 8,240,166 Cooling system and electronic equipment including cooling system
62 8,240,122 Cooling apparatus of a gas turbine system