49 US patents granted on 21 August 2007 and assigned to Hitachi
| 1 | RE39,776 | Vacuum processing apparatus and operating method with wafers, substrates and/or semiconductors |
| 2 | RE39,775 | Vacuum processing operating method with wafers, substrates and/or semiconductors |
| 3 | D549,260 | Video camera with digital video disc player |
| 4 | D549,195 | Television |
| 5 | 7,260,839 | System and method for secure wall |
| 6 | 7,260,699 | Method, device and program for managing volume |
| 7 | 7,260,696 | Data reallocation among storage systems |
| 8 | 7,260,680 | Storage apparatus having microprocessor redundancy for recovery from soft errors |
| 9 | 7,260,669 | Semiconductor integrated circuits |
| 10 | 7,260,657 | Serial data transferring apparatus |
| 11 | 7,260,656 | Storage system having a plurality of controllers |
| 12 | 7,260,634 | Storage device band control apparatus, method, and program |
| 13 | 7,260,628 | Event notification in storage networks |
| 14 | 7,260,625 | Data center system and method for controlling the same |
| 15 | 7,260,613 | Storage system, disk control cluster including channel interface units, disk interface units, local shared memory units, and connection portions, and a method of increasing of disk control cluster |
| 16 | 7,260,578 | Database-file link system and method therefor |
| 17 | 7,260,502 | Diagnosis method for boiler degradation, diagnosis apparatus for boiler degradation, diagnosis system for boiler degradation and recording medium that records operation program |
| 18 | 7,260,451 | Air conditioner management system and converter unit therefor |
| 19 | 7,260,313 | Storage medium, recording apparatus, playback apparatus, recording method, and computer-readable storage medium |
| 20 | 7,260,306 | Editing method for recorded information |
| 21 | 7,260,237 | Method and system for generating data of an application with a picture |
| 22 | 7,260,176 | X-ray sensor signal processor and X-ray computed tomography system using the same |
| 23 | 7,260,173 | Apparatus and method for detecting threats |
| 24 | 7,260,057 | Data transmission system |
| 25 | 7,260,033 | Optical reproducing apparatus |
| 26 | 7,259,942 | Three terminal magnetic sensor having an in-stack longitudinal biasing layer structure in the collector or emitter region |
| 27 | 7,259,941 | Magnetoresistive sensor having a high coercivity hard bias structure |
| 28 | 7,259,936 | Glass substrate for a magnetic disk, a magnetic disk which can be formed with a stable texture and a magnetic disk device |
| 29 | 7,259,935 | Magnetic tape including an intermediate layer consisting essentially of a binder |
| 30 | 7,259,929 | Device and signal processing circuit for magnetic recording, magnetic recording apparatus |
| 31 | 7,259,928 | System and method for writing servo track in sealed HDD |
| 32 | 7,259,926 | Digital information recording/reproducing apparatus |
| 33 | 7,259,866 | Semiconductor fabricating apparatus with function of determining etching processing state |
| 34 | 7,259,822 | Image display device |
| 35 | 7,259,817 | Liquid crystal display device and partial transmission type liquid crystal display device |
| 36 | 7,259,711 | Vehicle control apparatus |
| 37 | 7,259,570 | Magnetic signal measurement apparatus |
| 38 | 7,259,511 | Flat panel display device with surfaces of cathodes and control electrodes lying in the same flat plane |
| 39 | 7,259,465 | Semiconductor device with lead-free solder |
| 40 | 7,259,104 | Sample surface processing method |
| 41 | 7,258,976 | Method of preparing cell lysate |
| 42 | 7,258,918 | Method for connecting electrodes, surface-treated wiring board and adhesive film used in the method, and electrode-connected structure |
| 43 | 7,258,772 | Oxygen sensor and method of manufacturing same |
| 44 | 7,258,771 | Air/fuel ratio detection apparatus |
| 45 | 7,258,586 | Method for manufacturing an organic electroluminescence display |
| 46 | 7,258,293 | Wood crusher and wood treating method |
| 47 | 7,258,099 | Internal combustion engine control method |
| 48 | 7,257,914 | Display system |
| 49 | 7,257,880 | Method for assembling an actuator head suspension |
