40 US patents granted on 09 December 2008 and assigned to Hitachi
| 1 | 7,464,291 | Storage subsystem and information processing system |
| 2 | 7,464,288 | External storage and data recovery method for external storage as well as program |
| 3 | 7,464,236 | Storage system and storage management method |
| 4 | 7,464,235 | Storage system and control method thereof, and computer program product |
| 5 | 7,464,233 | Data input/output method in information processing system, and information processing system |
| 6 | 7,464,232 | Data migration and copying in a storage system with dynamically expansible volumes |
| 7 | 7,464,224 | Method for controlling storage policy according to volume activity |
| 8 | 7,464,223 | Storage system including storage adapters, a monitoring computer and external storage |
| 9 | 7,464,222 | Storage system with heterogenous storage, creating and copying the file systems, with the write access attribute |
| 10 | 7,464,221 | Storage system, storage device, and control method thereof |
| 11 | 7,464,204 | Disk-array device having storage-device recognition and identification of a storage area network link environment |
| 12 | 7,464,188 | Computer system controlling accesses to storage apparatus |
| 13 | 7,464,184 | Storage network management system and method |
| 14 | 7,464,170 | Content delivery server and terminal apparatus |
| 15 | 7,464,152 | Integrated service management system for remote customer support |
| 16 | 7,464,144 | Method for providing information apparatus together with setups transfer service |
| 17 | 7,464,070 | Database query operations using storage networks |
| 18 | 7,464,002 | Diagnosis method for boiler degradation, diagnosis apparatus for boiler degradation, diagnosis system for boiler degradation and recording medium that records operation program |
| 19 | 7,463,916 | Optical measurement apparatus for living body |
| 20 | 7,463,888 | Wireless communication terminal and a method of communication using the wireless communication terminal |
| 21 | 7,463,829 | Optical transmission apparatus and control method therefor |
| 22 | 7,463,635 | Packet communication system with QoS control function |
| 23 | 7,463,633 | Packet switching system, packet switching network and packet switching method |
| 24 | 7,463,502 | Ultra low-cost solid-state memory |
| 25 | 7,463,459 | Self-pinned read sensor design with enhanced lead stabilizing mechanism |
| 26 | 7,463,350 | Method and apparatus for detecting defects of a sample using a dark field signal and a bright field signal |
| 27 | 7,463,325 | Liquid crystal display device |
| 28 | 7,463,235 | Light illumination apparatus and liquid crystal display apparatus using the same |
| 29 | 7,463,219 | Method for driving a plasma display panel |
| 30 | 7,463,208 | Antenna, and radio-controlled timepiece, keyless entry system and RFID system |
| 31 | 7,463,182 | Radar apparatus |
| 32 | 7,462,838 | Electrostatic deflection control circuit and method of electronic beam measuring apparatus |
| 33 | 7,462,830 | Method and apparatus for observing inside structures, and specimen holder |
| 34 | 7,462,828 | Inspection method and inspection system using charged particle beam |
| 35 | 7,462,827 | Non-destructive inspection method and apparatus therefor |
| 36 | 7,462,817 | Mass spectrometer and method of analyzing isomers |
| 37 | 7,461,620 | Variable valve actuation device of internal combustion engine |
| 38 | 7,461,447 | Method of fabrication of magnetic head having annealed embedded read sensor |
| 39 | 7,461,446 | Method for repairing photoresist layer defects using index matching overcoat |
| 40 | 7,461,445 | Method of manufacturing a magnetic head with a deposited shield |
