21 US patents granted on 07 February 2017 and assigned to Hitachi
| 1 | D778,458 | Reaction tube |
| 2 | D778,457 | Reaction tube |
| 3 | 9,565,388 | Video display device |
| 4 | 9,565,023 | Signature generation and verification system and signature verification apparatus |
| 5 | 9,564,337 | Polishing liquid and method for polishing substrate using the polishing liquid |
| 6 | 9,564,288 | Sample storage container, charged particle beam apparatus, and image acquiring method |
| 7 | 9,564,255 | High-speed transmission cable conductor, and producing method thereof, and high-speed transmission cable |
| 8 | 9,563,965 | Processing device for ultrasonic tomographic image |
| 9 | 9,563,748 | Data management method |
| 10 | 9,563,574 | Storage control device and method of controlling storage control device |
| 11 | 9,563,463 | Computer system and control method therefor |
| 12 | 9,563,383 | Storage system with primary and secondary data storage groups and control method thereof |
| 13 | 9,563,377 | Computer system and method of controlling computer system |
| 14 | 9,562,917 | Automatic analysis device and automatic analysis program |
| 15 | 9,562,809 | Biopolymer optical analysis device and method |
| 16 | 9,562,688 | Cooling unit for cooling swirler vane of combustion burner |
| 17 | 9,562,504 | Fuel pump for an internal combustion engine |
| 18 | 9,562,344 | Construction machine |
| 19 | 9,561,728 | Power conversion device |
| 20 | 9,561,548 | Electric tool |
| 21 | 9,561,482 | Static mixer assembly suitable for use with injected gas in SCR and/or other applications |
