Hitachi patents granted on 26 April 2016

36 US patents granted on 26 April 2016 and assigned to Hitachi

1 D754,789 Cartridge for ink jet printer
2 9,326,425 Power module
3 9,325,959 Recording and reproducing apparatus
4 9,325,607 Transport control server, transport control system, and backup path setting method
5 9,325,572 Component mounting system
6 9,325,509 Determination method for cryptographic algorithm used for signature, validation server and program
7 9,325,368 Gateway wireless communication instrument, wireless communication system, and communication control method
8 9,325,264 Electric motor drive device
9 9,325,214 Electric power collection and distribution ring and electric motor
10 9,325,213 Motor connecting member and motor device
11 9,325,120 Wire harness and connection structure of shield shell and braided shield
12 9,325,040 Electric storage apparatus including battery modules, first cooling passage, and second cooling passage used to cool battery module after replacement
13 9,325,034 Secondary battery with organic electrolytic solution
14 9,324,588 Data analysis method for plasma processing apparatus, plasma processing method and plasma processing apparatus
15 9,324,540 Charged particle beam device
16 9,324,510 Gas circuit breaker
17 9,324,494 Treatment device
18 9,324,479 Differential transmission cable and multipair differential transmission cable
19 9,324,465 Methods and apparatuses for operating nuclear reactors and for determining power levels in the nuclear reactors
20 9,324,463 Preventive maintenance method and apparatus for a structural components in a reactor pressure vessel
21 9,324,359 System and server for efficient data recording on and reproduction from storage media having multiple surfaces
22 9,323,566 Virtual computer system for restoring network connection of live-migrated virtual computer
23 9,323,468 Computer system and data input/output method
24 9,323,463 Storage system and cache control method
25 9,323,461 Traffic reducing on data migration
26 9,323,108 Liquid curable resin composition, method for manufacturing image display device using same, and image display device
27 9,322,711 Light signal detecting circuit, light amount detecting device, and charged particle beam device
28 9,322,686 Flow sensor
29 9,322,603 Work machine
30 9,322,530 Light source device
31 9,322,473 Method of producing piston of internal combustion engine
32 9,322,375 Fuel injection valve
33 9,322,344 Engine-powered work tool provided with wind governor
34 9,322,304 Variable valve actuation apparatus of internal combustion engine
35 9,322,082 Method for recovering rare earth element
36 9,321,354 Electrically driven dump truck