Hitachi patent applications published on 16 April 2009

35 US patent applications published on 16 April 2009 and assigned to Hitachi

1 20090100501 Content Providing System, Content Providing Method, and Optical Disk
2 20090100237 Storage system that dynamically allocates real area to virtual area in virtual volume
3 20090100223 Storage control apparatus, data archive method for storage control apparatus, and storage system
4 20090100044 Action management system and action management method
5 20090099805 MEASUREMENT SYSTEM
6 20090099728 CONTROL APPARATUS FOR AVOIDING COLLISION
7 20090099350 Instrument and method for nucleic acid isolation
8 20090098677 GROUP III-V NITRIDE-BASED SEMICONDUCTOR SUBSTRATE, GROUP III-V NITRIDE-BASED DEVICE AND METHOD OF FABRICATING THE SAME
9 20090098413 DOT-PATTERNED STRUCTURE MAGNETIC RECORDING MEDIUM AND METHOD FOR PRODUCTION THEREOF
10 20090097861 Passive optical network system and optical line terminating apparatus
11 20090097655 Storage system and storage system management method
12 20090097205 ELECTRONIC EQUIPMENT SYSTEM
13 20090097160 MAGNETIC RECORDING DISK AND DISK DRIVE WITH AMPLITUDE-TYPE SERVO FIELDS HAVING PATTERNED SERVO ISLANDS FOR READ/WRITE HEAD POSITIONING
14 20090097156 MAGNETIC RECORDING DISK AND DISK DRIVE WITH PATTERNED PHASE-TYPE SERVO FIELDS FOR READ/WRITE HEAD POSITIONING
15 20090096965 Liquid crystal display and organic EL display
16 20090096953 BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
17 20090096800 DISPLAY APPARATUS
18 20090096799 DISPLAY APPARATUS
19 20090096733 LIQUID CRYSTAL DISPLAY DEVICE
20 20090096732 Display device
21 20090096401 POWER TOOL
22 20090096371 Organic electro-luminescent display device
23 20090096366 Organic electro-luminescent display device
24 20090096328 Substrate with a piezoelectric thin film
25 20090096317 ROTATING MACHINE
26 20090096280 BRAKE BOOST CONTROL APPARATUS
27 20090095969 Substrate for mounting an optical semiconductor element, manufacturing method thereof, an optical semiconductor device, and manufacturing method thereof
28 20090095957 Display device and method of manufacturing display device
29 20090095849 Jet pump sensing line T-bolt clamp assembly
30 20090095795 TOOL ASSEMBLY USED WITH FRICTION STIR WELDING
31 20090095707 Method And Apparatus For Processing Sub-Micron Write Head Flare Definition
32 20090095422 SEMICONDUCTOR MANUFACTURING APPARATUS AND SUBSTRATE PROCESSING METHOD
33 20090095069 Arrangement of an Air Mass Meter at a Flow Channel
34 20090095048 Oxygen Sensor Inspection Method and Apparatus and Oxygen Sensor Production Method
35 20090094901 CMP Polishing Liquid and Polishing Method