51 US patents granted on 29 April 2014 and assigned to Hitachi
| 1 | D703,618 | Electrical terminal |
| 2 | 8,713,710 | Cantilever of scanning probe microscope and method for manufacturing the same, method for inspecting thermal assist type magnetic head device and its apparatus |
| 3 | 8,713,700 | Access control method, information display device using the same, and information display system |
| 4 | 8,713,577 | Storage apparatus and storage apparatus management method performing data I/O processing using a plurality of microprocessors |
| 5 | 8,713,307 | Computer system and volume migration control method using the same |
| 6 | 8,713,288 | Storage system comprising multiple microprocessors and method for sharing processing in this storage system |
| 7 | 8,713,279 | Storage system with LU-setting function |
| 8 | 8,713,266 | Storage apparatus and method including page discard processing for primary and secondary volumes configured as a copy pair |
| 9 | 8,713,251 | Storage system, control method therefor, and program |
| 10 | 8,712,823 | System, method and program recording medium for supply capacity estimation |
| 11 | 8,712,730 | Control system of substrate processing apparatus, collecting unit, substrate processing apparatus and control method of the substrate processing apparatus |
| 12 | 8,712,701 | Potentiometric-sensor chip, potentiometric assay, and assay kit |
| 13 | 8,712,687 | Determining system for localization methods combination |
| 14 | 8,712,664 | Vehicle control apparatus |
| 15 | 8,712,568 | Substrate processing apparatus and display method of substrate processing apparatus |
| 16 | 8,712,557 | Maintenance tool of control systems |
| 17 | 8,712,255 | Optical receiver and optical transfer apparatus |
| 18 | 8,712,244 | Communication system and time synchronization method |
| 19 | 8,712,003 | Jet pump and reactor |
| 20 | 8,711,975 | Tomlinson Harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system |
| 21 | 8,711,936 | Method of and apparatus for recording motion picture, which generate encoded data with higher compression efficiency using a motion vector similarity |
| 22 | 8,711,774 | Wireless communication system and wireless communication method |
| 23 | 8,711,666 | Adhesive structure of optical device, adhesion method, and optical pickup device |
| 24 | 8,711,637 | Semiconductor device and data processing system |
| 25 | 8,711,586 | Power converter and method including noise suppression by controlling phase shifting of converter cells |
| 26 | 8,711,523 | Stacked magnetoresistance device responsive to a magnetic field generally perpendicular to a side face running along a channel of the device |
| 27 | 8,711,347 | Defect inspection method and device therefor |
| 28 | 8,710,951 | Operation controlling apparatus |
| 29 | 8,710,890 | Variable delay line for delay locked loop |
| 30 | 8,710,788 | Brushless motor drive apparatus and drive method |
| 31 | 8,710,781 | Power conversion device and method for controlling thereof |
| 32 | 8,710,679 | Electrode structure and its manufacturing method, and semiconductor module |
| 33 | 8,710,550 | Semiconductor device with hetero-junction bodies |
| 34 | 8,710,464 | Specimen preparation device, and control method in specimen preparation device |
| 35 | 8,710,439 | Charged particle beam apparatus |
| 36 | 8,710,438 | Scanning transmission electron microscope and axial adjustment method thereof |
| 37 | 8,710,434 | Mass spectrometry device and method using ion-molecule reaction ionization |
| 38 | 8,710,430 | Mass spectrometry method |
| 39 | 8,710,388 | Switchgear and method for operating switchgear |
| 40 | 8,710,371 | Bend resistant cable |
| 41 | 8,709,656 | Cathode material for lithium ion secondary battery and lithium ion secondary battery using it |
| 42 | 8,709,364 | Heat retaining device |
| 43 | 8,709,345 | Sample analyzing device |
| 44 | 8,709,193 | Method of manufacturing adhesive-free laminate of aramid paper and polyphenylene sulfide film, and insulation material and insulation structure for rotating electric machinery |
| 45 | 8,708,913 | Ultrasonic imaging apparatus |
| 46 | 8,708,912 | Ultrasound diagnostic apparatus and method of displaying ultrasound image |
| 47 | 8,708,209 | Driving tool |
| 48 | 8,708,087 | Construction machine |
| 49 | 8,708,071 | Cooling system for electric vehicle |
| 50 | 8,707,920 | Valve timing control apparatus for internal combustion engine |
| 51 | 8,707,899 | Plasma processing apparatus |
