List of Hitachi patents

Patents where

Current Assignee

Name

Hitachi

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 10099303 Electric power tool	Patent 10099303 was granted and assigned to Hitachi on October, 2018 by the United States Patent and Trademark Office.	Hitachi	Hitachi	United States Patent and Trademark Office	10099303	October 16, 2018
‌ US Patent 7757038 Storage device and storing method	Patent 7757038 was granted and assigned to Hitachi on July, 2010 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7757038	July 13, 2010
‌ US Patent 7870105 Methods and apparatus for deduplication in storage system	Patent 7870105 was granted and assigned to Hitachi on January, 2011 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7870105	January 11, 2011
‌ US Patent 8086634 Method and apparatus for improving file access performance of distributed storage system	Patent 8086634 was granted and assigned to Hitachi on December, 2011 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	8086634	December 27, 2011
‌ US Patent 7860988 Congestion control and avoidance method in a data processing system	Patent 7860988 was granted and assigned to Hitachi on December, 2010 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7860988	December 28, 2010
‌ US Patent 11280231 Balancer apparatus equipped with oil pump		Hitachi	Hitachi	United States Patent and Trademark Office	11280231	March 22, 2022
‌ US Patent 7827351 Storage system having RAID level changing function	Patent 7827351 was granted and assigned to Hitachi on November, 2010 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7827351	November 2, 2010
‌ US Patent 7518469 Multi-band high-frequency circuit, multi-band high-frequency circuit component and multi-band communication apparatus using same	Patent 7518469 was granted and assigned to Hitachi on April, 2009 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7518469	April 14, 2009
‌ US Patent 7630807 Vehicle control system	Patent 7630807 was granted and assigned to Hitachi on December, 2009 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7630807	December 8, 2009
‌ US Patent 11555754 Method for manufacturing pressure-sensitive sensor, pressure-sensitive sensor manufacturing equipment, and pressure-sensitive sensor	Patent 11555754 was granted and assigned to Hitachi on January, 2023 by the United States Patent and Trademark Office.	Hitachi	Hitachi	United States Patent and Trademark Office	11555754	January 17, 2023
‌ US Patent 7694785 Controllable damping force hydraulic shock absorber	Patent 7694785 was granted and assigned to Hitachi on April, 2010 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7694785	April 13, 2010
‌ US Patent 11448217 Gas compressor		Hitachi	Hitachi	United States Patent and Trademark Office	11448217	September 20, 2022
‌ US Patent 11619748 Kinematic positioning system and kinematic positioning method	Patent 11619748 was granted and assigned to Hitachi on April, 2023 by the United States Patent and Trademark Office.	Hitachi	Hitachi	United States Patent and Trademark Office	11619748	April 4, 2023
‌ US Patent 7780296 Projection optical unit, projection-type image displaying apparatus and projection-type image displaying system	Patent 7780296 was granted and assigned to Hitachi on August, 2010 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7780296	August 24, 2010
‌ US Patent 11561393 Light guide plate and image display device	Patent 11561393 was granted and assigned to Hitachi on January, 2023 by the United States Patent and Trademark Office.	Hitachi	Hitachi	United States Patent and Trademark Office	11561393	January 24, 2023
‌ US Patent 7600993 Method and apparatus for pattern transfer, and annular recording medium	Patent 7600993 was granted and assigned to Hitachi on October, 2009 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7600993	October 13, 2009
‌ US Patent 7473892 Mass spectrometer system	Patent 7473892 was granted and assigned to Hitachi on January, 2009 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7473892	January 6, 2009
‌ US Patent 7530347 Air amount computing unit and fuel control unit of internal combustion engine	Patent 7530347 was granted and assigned to Hitachi on May, 2009 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7530347	May 12, 2009
‌ US Patent 7215640 Method and apparatus for path configuration in networks	Patent 7215640 was granted and assigned to Hitachi on May, 2007 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7215640	May 8, 2007
‌ US Patent 7284073 Disk array apparatus and data relay method of the disk array apparatus	Patent 7284073 was granted and assigned to Hitachi on October, 2007 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	7284073	October 16, 2007
‌ US Patent 11630163 Multi-core cable testing device and method for testing the multi-core cable	Patent 11630163 was granted and assigned to Hitachi on April, 2023 by the United States Patent and Trademark Office.	Hitachi	Hitachi	United States Patent and Trademark Office	11630163	April 18, 2023
‌ US Patent 11319892 Internal-combustion engine control device	Patent 11319892 was granted and assigned to Hitachi on May, 2022 by the United States Patent and Trademark Office.	Hitachi	Hitachi	United States Patent and Trademark Office	11319892	May 3, 2022
‌ US Patent 11508047 Charged particle microscope device and wide-field image generation method	Patent 11508047 was granted and assigned to Hitachi on November, 2022 by the United States Patent and Trademark Office.	Hitachi	Hitachi	United States Patent and Trademark Office	11508047	November 22, 2022
‌ US Patent 10262534 System for avoiding collision with multiple moving bodies	Patent 10262534 was granted and assigned to Hitachi on April, 2019 by the United States Patent and Trademark Office.		Hitachi	United States Patent and Trademark Office	10262534	April 16, 2019
‌ US Patent 11343119 Distributed control system and communication control method therefor	Patent 11343119 was granted and assigned to Hitachi on May, 2022 by the United States Patent and Trademark Office.	Hitachi	Hitachi	United States Patent and Trademark Office	11343119	May 24, 2022

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