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For the Inventor, By the Inventor

Odawara, Japan

Takashi Kaga

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Hitachi, Ltd.. Active years: 2007-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Kaga. Retrieved from https://idiyas.com/inventor/takashi-kaga-tkthr5s1

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 33.3

Average Co-Inventor Count = 3.1

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Odawara, JP (2007 - 2015)
  • Tokyo, JP (2020)

Company Filing History:

goldMedal6 out of 42,743 
 
Hitachi, Ltd.
 patents

Years Active: 2007-2020

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6 patents (USPTO):Explore Patents
1. 10824566 - Storage device, controlling method of storage device, and storage device controller having predetermined management information including face attribute information, a controller number, and transition method information (2020-11-03),
2. 9058305 - Remote copy method and remote copy system (2015-06-16),
3. 8234471 - Remote copy method and remote copy system (2012-07-31),
4. 8117419 - Storage apparatus and method for eliminating redundant data storage using storage apparatus (2012-02-14),
5. 7373455 - Storage system and storage system control method in which storage areas can be added as needed (2008-05-13),
6. 7284103 - Data copy method (2007-10-16),

Title: Innovations by Takashi Kaga

Introduction

Takashi Kaga is a notable inventor based in Odawara, Japan. He has made significant contributions to the field of storage devices, holding a total of 6 patents. His work focuses on enhancing the efficiency and functionality of storage systems.

Latest Patents

Among his latest patents are innovations related to storage devices and their management. One of his patents describes a storage device that includes multiple controllers, each equipped with a cache memory. This design allows for the effective management of cache data duplication. Another patent outlines a remote copy system that facilitates data transfer between different storage systems, ensuring data integrity and availability.

Career Highlights

Takashi Kaga is currently employed at Hitachi, Ltd., where he continues to develop cutting-edge technologies in storage solutions. His expertise in managing cache data and remote copy systems has positioned him as a key player in the industry.

Collaborations

He has collaborated with notable colleagues such as Yoshihiro Asaka and Ryusuke Ito, contributing to various projects that enhance storage technology.

Conclusion

Takashi Kaga's innovative work in storage devices and systems exemplifies his commitment to advancing technology in this field. His patents reflect a deep understanding of the complexities involved in data management and storage solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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