Hitachi patent applications published on 31 January 2013

28 US patent applications published on 31 January 2013 and assigned to Hitachi

1 20130031585 PORTABLE TERMINAL, SYSTEM, INFORMATION PROCESSING METHOD AND PROGRAM
2 20130031229 TRAFFIC REDUCTION METHOD FOR DISTRIBUTED KEY-VALUE STORE
3 20130030301 ULTRASONIC DIAGNOSIS DEVICE
4 20130030292 ULTRASONIC DIAGNOSIS DEVICE
5 20130029655 REFERENCE SIGNAL DESIGN FOR DISTRIBUTED ANTENNA SYSTEMS
6 20130029492 PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS
7 20130029277 Combustor, Burner, and Gas Turbine
8 20130028770 Variable Displacement Pump
9 20130028674 Drilling Device
10 20130028570 Video Recording Apparatus, Video Recording System and Video Recording Method
11 20130028500 RECONSTRUCTION COMPUTING DEVICE, RECONSTRUCTION COMPUTING METHOD, AND X-RAY CT APPARATUS
12 20130028112 INFORMATION DISTRIBUTION SYSTEM AND INFORMATION MANAGEMENT DEVICE
13 20130028063 OPTICAL DISK APPARATUS
14 20130027858 ULTRASONIC DIAGNOSIS DEVICE
15 20130027803 DUAL REVERSE MICROWAVE ASSISTED MAGNETIC RECORDING (MAMR) AND SYSTEMS THEREOF
16 20130027511 Onboard Environment Recognition System
17 20130026764 Transformer for Wind Power Generation and Wind Power Generation System
18 20130026363 CHARGED PARTICLE RADIATION DEVICE
19 20130026361 PATTERN EVALUATION METHOD, DEVICE THEREFOR, AND ELECTRON BEAM DEVICE
20 20130026256 Fuel Injector
21 20130026131 Method For Manufacturing Wraparound Shield Write Head Using Hard Masks
22 20130025959 SOLENOID VALVE, SOLENOID AND HYDRAULIC POWER SYSTEM
23 20130025933 Insulating Spacer with Built-In Optical Fiber
24 20130025892 Power Tool
25 20130025670 SEMICONDUCTOR SUBSTRATE AND METHOD FOR PRODUCING THE SAME, PHOTOVOLTAIC CELL ELEMENT, AND PHOTOVOLTAIC CELL
26 20130025669 PHOTOVOLTAIC CELL SUBSTRATE, METHOD OF PRODUCING PHOTOVOLTAIC CELL SUBSTRATE, PHOTOVOLTAIC CELL ELEMENT AND PHOTOVOLTAIC CELL
27 20130025668 ELEMENT AND PHOTOVOLTAIC CELL
28 20130025363 Thermal Type Flow Rate Sensor