66 US patents granted on 08 June 2010 and assigned to Hitachi
| 1 | 7,735,040 | Method for designing cell layout of a semiconductor integrated circuit with logic having a data flow |
| 2 | 7,734,957 | Highly reliable storage system and internal network thereof |
| 3 | 7,734,919 | Telephone having authentication function and telephone system |
| 4 | 7,734,913 | Content transmission control device, content distribution device and content receiving device |
| 5 | 7,734,893 | Method for speeding up page table address update on virtual machine |
| 6 | 7,734,870 | Storage subsystem and storage system |
| 7 | 7,734,865 | Storage system using flash memory modules logically grouped for wear-leveling and raid |
| 8 | 7,734,782 | Method and system for controlling computer in system |
| 9 | 7,734,638 | File system updating metadata of files according to results of keyword search |
| 10 | 7,734,616 | Storage system having means for acquiring execution information of database management system |
| 11 | 7,734,422 | Method for evaluating DNA probes position on substrate |
| 12 | 7,734,318 | Foldable portable information processing device for displaying plural images |
| 13 | 7,734,178 | Passive optical network system, optical line terminal, and optical network unit |
| 14 | 7,734,143 | Image processing apparatus capable of adjusting image quality by using moving image samples |
| 15 | 7,734,082 | Defect inspection method |
| 16 | 7,734,006 | X-ray CT apparatus |
| 17 | 7,733,859 | Apparatus and method for packet forwarding in layer 2 network |
| 18 | 7,733,791 | Communication path monitoring system |
| 19 | 7,733,760 | Optical pickup having radially arranged lenses in a low profile construction |
| 20 | 7,733,759 | Optical pickup and optical disc apparatus |
| 21 | 7,733,748 | Optical disk apparatus method for compensating recording power for the same |
| 22 | 7,733,614 | Magneto-resistive head having a stable response property without longitudinal biasing and method for manufacturing the same |
| 23 | 7,733,606 | Thin film magnetic head with thermal flying height control pads located at both ends of all pads series on slider side plane |
| 24 | 7,733,601 | Hard disk drive adapted to prevent release of strain between voice coil motor and base |
| 25 | 7,733,599 | Structure to prevent deformation of magnetic disk device housing |
| 26 | 7,733,591 | Data storage device with data recovery process using fixed phase clocking for analog-to-digital conversion |
| 27 | 7,733,589 | Alternate cylinder table to improve adjacent track interference problem |
| 28 | 7,733,578 | Objective lens design method, lens, and optical system, optical head, and optical disc apparatus using the same |
| 29 | 7,733,475 | Defect inspecting apparatus |
| 30 | 7,733,474 | Defect inspection system |
| 31 | 7,733,473 | Inspection apparatus and inspection method |
| 32 | 7,733,455 | Liquid crystal display device |
| 33 | 7,733,449 | Liquid crystal display |
| 34 | 7,733,373 | System and method of network-linked digital terrestrial television broadcasting |
| 35 | 7,733,318 | Display device and method for adjusting a voltage for driving a display device |
| 36 | 7,733,309 | Image display apparatus |
| 37 | 7,733,302 | Plasma display device and driving method thereof |
| 38 | 7,733,092 | Magnetic field coil and magnetic resonance imaging apparatus |
| 39 | 7,733,090 | Magnetic field generator |
| 40 | 7,733,066 | Power generation apparatus using AC energization synchronous generator and method of controlling the same |
| 41 | 7,732,996 | Piezoelectric thin film device |
| 42 | 7,732,958 | Turbogenerator |
| 43 | 7,732,809 | Light emitting display providing with compensated cholesteric reflective polarizer for improved contrast even in high ambient light or large viewing angle |
| 44 | 7,732,792 | Pattern measurement apparatus |
| 45 | 7,732,791 | Semiconductor testing method and semiconductor tester |
| 46 | 7,732,766 | Method for measuring information transfer limit in transmission electron microscope, and transmission electron microscope using the same |
| 47 | 7,732,765 | Scanning electron microscope |
| 48 | 7,732,764 | Field emission electron gun and electron beam applied device using the same |
| 49 | 7,732,761 | Method for measuring a pattern dimension using a scanning electron microscope |
| 50 | 7,732,505 | Energy ray-curable ink composition |
| 51 | 7,732,503 | Recycle of electrical equipment |
| 52 | 7,732,361 | Dielectric porcelain composition for use in electronic devices |
| 53 | 7,732,268 | Manufacturing method of display device |
| 54 | 7,732,217 | Apparatus and method for reading fluorescence from bead arrays |
| 55 | 7,732,212 | Method of management of analytical data and system for management of analytical data |
| 56 | 7,732,090 | Sealed rectangular battery |
| 57 | 7,732,071 | Perpendicular magnetic recording system with patterned medium and manufacturing process for the medium |
| 58 | 7,732,005 | Method for producing recording medium, recording medium employing said method, and information recording and reproducing apparatus |
| 59 | 7,731,926 | Wet flue-gas desulfurization apparatus and method of wet flue-gas desulfurization |
| 60 | 7,731,889 | Method for non-contact and diffuse curing exposure for making photopolymer nanoimprinting stamper |
| 61 | 7,731,797 | Substrate treating apparatus and semiconductor device manufacturing method |
| 62 | 7,731,764 | Singulation metal mold and method for producing semiconductor device |
| 63 | 7,730,999 | Elevator group supervisory control system using target route preparation |
| 64 | 7,730,993 | Power steering device |
| 65 | 7,730,713 | Gas turbine power plant |
| 66 | 7,730,624 | Laser marker |
