29 US patents granted on 10 March 2015 and assigned to Hitachi
| 1 | 8,977,781 | Computer system |
| 2 | 8,977,464 | Method and apparatus for performing driving assistance |
| 3 | 8,977,034 | Pattern shape evaluation method and pattern shape evaluation apparatus |
| 4 | 8,977,020 | Image processing device and image processing method |
| 5 | 8,976,921 | Fuel bundle flow limiter |
| 6 | 8,976,846 | Wireless transmission system and wireless transmitter, wireless receiver, wireless transmission method, wireless reception method and wireless communication method used with same |
| 7 | 8,976,681 | Network system, network management server, and OAM test method |
| 8 | 8,976,639 | Disk-shaped recording medium and recording/reproducing device for disk-shaped recording medium |
| 9 | 8,976,608 | Semiconductor integrated circuit device |
| 10 | 8,976,551 | Power converter |
| 11 | 8,976,347 | Inspection apparatus |
| 12 | 8,976,296 | Broadcasting and communication receiver apparatus |
| 13 | 8,975,747 | Wiring material and semiconductor module using the same |
| 14 | 8,975,713 | Ultasound probe providing dual backing layer |
| 15 | 8,975,582 | Method and apparatus for reviewing defects |
| 16 | 8,975,550 | Switch unit and switchgear |
| 17 | 8,975,522 | Adhesive film and flat cable using same |
| 18 | 8,975,521 | Shielded flat cable and cable harness using the same |
| 19 | 8,975,192 | Method for manufacturing semiconductor device |
| 20 | 8,975,161 | Dicing/die bonding integral film, dicing/die bonding integral film manufacturing method, and semiconductor chip manufacturing method |
| 21 | 8,975,066 | DNA analysis apparatus |
| 22 | 8,974,971 | Positive electrode for rechargeable lithium ion battery, rechargeable lithium ion battery, and battery module |
| 23 | 8,974,609 | Ferromagnetic amorphous alloy ribbon and fabrication thereof |
| 24 | 8,974,571 | Partially-reduced iron producing apparatus and partially-reduced iron producing method |
| 25 | 8,974,388 | Ultrasound probe and ultrasound elasticity imaging apparatus |
| 26 | 8,974,191 | Air compressor |
| 27 | 8,974,029 | Ink-jet recording apparatus and printing control method |
| 28 | 8,973,545 | Valve-timing control apparatus for internal combustion engine |
| 29 | 8,973,387 | Vehicular air conditioning system |
