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Hitachi ltd
Hitachi ltd_20100107

Hitachi ltd patents

Recent patent applications related to Hitachi ltd. Hitachi ltd is listed as an Agent/Assignee. Note: Hitachi ltd may have other listings under different names/spellings. We're not affiliated with Hitachi ltd, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hitachi ltd-related inventors

Date Hitachi ltd patents (updated weekly) - BOOKMARK this page
10/26/17Storage apparatus and storage system
10/05/17Farm field management apparatus, farm field management method, and storage medium
07/20/17Log management method and computer system
01/19/17Multi-tenant resource coordination method
11/17/16Rotationally polarized antenna, transmission/reception module, elevator control system, and substation control system
11/10/16Laser welding method and welded joint
11/10/16Method and evaluating ductile fracture
12/31/15Scanning probe microscope and sample observation method using same
12/31/15Axial gap-type electric rotating machine
12/10/15Duplex bearing device
11/12/15Rotary fluid machine
10/01/15Semiconductor device and electric power converter in which same is used
06/11/15Computer system and cache control method
04/02/15Information system, host system and access control method
12/25/14Electrical insulation resin composition, cured product thereof, methods of preparing the composition and the product, and high voltage apparatuses and power transmission and distribution apparatuses using the composition and the product
05/29/14Impact analysis method, impact analysis apparatus and non-transitory computer-readable storage medium
01/23/14Solar heat steam cycle system
01/09/14Management apparatus and management method
10/31/13Organic light-emitting device and light source device using the same
10/31/13Resource management system and resource managing method
10/31/13Computer and controlling computer
10/24/13Capacitor embedded between busbars, electric power device and electric power conversion device
10/03/13Method of converting source code and source code conversion program
09/12/13Gateway wireless communication instrument, wireless communication system, and communication control method
08/01/13Solar assisted combined cycle power plant
12/20/12Thermally assisted magnetic head assembly and magnetic disk device
10/25/12Computer system and performance assurance method
07/05/12Ultrasonic treatment device
05/24/12Photoelectric composite wiring module and manufacturing same
03/01/12Phase locked loop, cdr circuit, and receiving circuit
06/30/11Storage system and control method therefor
06/24/10Reproduction processing method, computer system, and program
05/06/10Variable valve actuation system of internal combustion engine
01/07/10Display method and display device
07/23/09Plasma display panel and display device having the same
07/02/09Method and discriminating documents
06/11/09Vehicle control apparatus and vehicle equipped with the control apparatus
01/07/10Display method and display device

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Hitachi ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Hitachi ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by