28 US patents granted on 11 October 2016 and assigned to Hitachi
| 1 | 9,467,867 | Wireless communication system |
| 2 | 9,467,306 | Switching device and relay system |
| 3 | 9,467,245 | Polarization multiplexing optical transceiver |
| 4 | 9,467,194 | High frequency circuit device |
| 5 | 9,466,967 | Oil-cooled equipment harness |
| 6 | 9,466,477 | Method of manufacturing semiconductor device, substrate processing apparatus, and semiconductor device |
| 7 | 9,466,460 | Charged particle-beam device and specimen observation method |
| 8 | 9,466,457 | Observation apparatus and optical axis adjustment method |
| 9 | 9,466,408 | Manufacturing device and manufacturing method of differential signal transmission cable |
| 10 | 9,466,346 | Semiconductor device and information processing device |
| 11 | 9,466,040 | Automatic analysis system and device management server |
| 12 | 9,465,998 | Object detecting device and object detecting method |
| 13 | 9,465,561 | Storage system and storage control method |
| 14 | 9,465,387 | Anomaly diagnosis system and anomaly diagnosis method |
| 15 | 9,464,936 | Plasma processing apparatus and analyzing apparatus |
| 16 | 9,464,809 | Gas turbine combustor and operating method for gas turbine combustor |
| 17 | 9,464,683 | Non-asbestos friction-material composition, and friction material and friction member using same |
| 18 | 9,464,682 | Non-asbestos friction material composition, and friction material and friction member using same |
| 19 | 9,464,612 | Fuel injection valve |
| 20 | 9,464,402 | Construction machine |
| 21 | 9,464,343 | Ni-based casting alloy and steam turbine casting part using the same |
| 22 | 9,463,981 | Carbon nanotubes and production method thereof |
| 23 | 9,463,782 | Brake control system |
| 24 | 9,463,756 | Complex harness |
| 25 | 9,463,741 | Vehicle peripheral obstacle notification system |
| 26 | 9,463,509 | Recycle method and recycle apparatus for powder for rare earth sintered magnet |
| 27 | 9,463,453 | Method for producing NOx removal catalyst for high-temperature exhaust gas |
| 28 | 9,463,411 | Carbon dioxide chemical absorption system installed with vapor recompression equipment |
