Hitachi patent applications published on 16 April 2015

7 US patent applications published on 16 April 2015 and assigned to Hitachi

1 20150106555 NONVOLATILE SEMICONDUCTOR STORAGE SYSTEM
2 20150106363 COMPUTER SYSTEM, DATA MANAGEMENT METHOD, AND RECORDING MEDIUM STORING PROGRAM
3 20150105872 RELIABILITY CALCULATION DEVICE AND METHOD
4 20150103643 TRANSMISSION NETWORK AND TRANSMISSION NETWORK MANAGEMENT SYSTEM
5 20150102256 CATHODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY
6 20150102232 IONIZATION METHOD, IONIZATION APPARATUS, AND MASS ANALYSIS SYSTEM
7 20150101755 SUBSTRATE PROCESSING APPARATUS