Hitachi patents granted on 27 October 2015

30 US patents granted on 27 October 2015 and assigned to Hitachi

1 D741,823 Vaporizer for substrate processing apparatus
2 9,173,302 Conductive adhesive film and solar cell module
3 9,172,864 Imaging device with autofocus operation
4 9,172,863 Video signal processing apparatus
5 9,172,436 Wireless power transfer device and wireless power transfer method
6 9,172,331 Power supply circuit
7 9,171,987 Radioactive ray detector and radioactive ray detecting apparatus
8 9,171,831 Power semiconductor with a Si chip and a wideband chip having matched loss and area ratios
9 9,171,734 Substrate processing apparatus, method of manufacturing semiconductor device and non-transitory computer-readable recording medium
10 9,171,724 Substrate processing apparatus and method for manufacturing semiconductor device
11 9,171,704 Mass spectrometer
12 9,171,695 Stage apparatus and sample observation apparatus
13 9,171,244 RFID tag
14 9,171,233 Biometric information processing device and biometric information processing program
15 9,170,805 Software maintenance supporting device for analyzing relationships between variables
16 9,170,750 Storage apparatus and data copy control method
17 9,170,749 Management system and control method for computer system for managing a storage apparatus
18 9,170,743 Management method of virtual storage system and remote copy system
19 9,170,587 Current control semiconductor element and control device using the same
20 9,170,562 Holographic memory device and reproduction/recording method
21 9,170,235 Eddy current testing apparatus, eddy current testing probe, and eddy current testing method
22 9,170,118 Navigation system for electric vehicle
23 9,169,888 Tube provided with branch tube, shock absorber, and method for making them
24 9,169,866 Tilting pad bearing
25 9,169,840 Piston operated bypass valve for a screw compressor
26 9,169,816 High-pressure fuel supply pump having electromagnetically-driven intake valve
27 9,169,553 Semiconductor device producing method
28 9,169,543 Precipitation-hardened, martensitic, cast stainless steel having excellent machinability and its production method
29 9,168,947 Power steering system
30 9,168,841 Method of receiving charge, method of controlling charge, charge control unit and charging equipment