Yokohama, Japan

Akira Deguchi

This inventor holds 108 USPTO granted patents and 34 published patent applications and 3 EPO patents, primarily in Data Storage Solutions (CPC class G06F3-065). Top assignees: Hitachi, Ltd., Hitachi Vantara Corporation. Active years: 2008-2026.

USPTO Granted Patents = 108 

% Patents Active = 76.9

 

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 229(Granted Patents)

Forward Citations (Not Self Cited) = 193(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Yokohama, JP (2008 - 2016)
  • Santa Clara, CA (US) (2014 - 2020)
  • Tokyo, JP (2014 - 2024)

Company Filing History:


Years Active: 2008-2026

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Areas of Expertise:
Data Storage
Backup Systems
Ransomware Detection
Data Replication
Data Transfer
Storage Management
QoS Management
Disaster Recovery
Information Processing
Computer Systems
Data Protection
Snapshot Acquisition
108 patents (USPTO):Explore Patents

Title: **Akira Deguchi: A Pioneer in Storage System Innovation**

Introduction

Akira Deguchi is a distinguished inventor based in Yokohama, Japan, with an impressive portfolio of 94 patents. His contributions significantly advance the field of data storage and management. By developing innovative storage systems and methods, Akira has provided solutions that enhance data reliability and efficiency.

Latest Patents

Among his notable patents are systems designed for improved data storage and backup processes. One of his latest inventions, titled “Storage system and method of restoring storage system,” revolves around acquiring snapshots of logical volumes. This method includes generating catalog information for storing actual data and recognizing relationships between snapshots. Notably, it facilitates the retrieval of data from both a physical storage device and a cloud service.

Another significant patent, “Storage system and data backup processing method in storage system,” focuses on the reliable and efficient synchronization of stored data from an on-premise storage device to public cloud storage services. This invention incorporates selecting the most effective backup source based on existing network conditions, thereby optimizing data transfer during backup processes.

Career Highlights

Akira has had a substantial career, working with leading organizations such as Hitachi, Ltd. and Hitachi Vantara Corporation. His experience in these companies has significantly influenced his development of cutting-edge technologies in the storage sector, reflecting his expertise and dedication to innovation.

Collaborations

Throughout his career, Akira has collaborated with talented professionals in the field. Notable coworkers include Tomohiro Kawaguchi and Norio Shimozono, who have contributed to the advancement of storage technologies under Akira’s guidance and collaborative efforts.

Conclusion

Akira Deguchi stands out as a key figure in the realm of data storage and management. His extensive patent portfolio and innovative spirit continue to drive advancements in the industry. With a commitment to excellence and collaboration, Akira is poised to maintain his influence in shaping the future of storage systems.

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