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For the Inventor, By the Inventor

Yokohama, Japan

Shunji Kawamura

This inventor holds 52 USPTO granted patents and 7 published patent applications and 1 EPO patent, primarily in Distributed Storage Systems (CPC class G06F). Top assignee: Hitachi, Ltd.. Active years: 2006-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunji Kawamura. Retrieved from https://idiyas.com/inventor/shunji-kawamura

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

USPTO Granted Patents = 52 

% Patents Active = 40.4

 

Average Co-Inventor Count = 2.7

ph-index = 9

Forward Citations = 358(Granted Patents)

Forward Citations (Not Self Cited) = 340(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JP (2008)
  • Kawasaki, JP (2006 - 2010)
  • Yokohama, JP (2006 - 2014)
  • Tokyo, JP (2014 - 2024)

Company Filing History:

goldMedal52 out of 42,731 
 
Hitachi, Ltd.
 patents

Years Active: 2006-2024

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Areas of Expertise:
Distributed Storage
Flash Memory
Data Migration
Resource Management
Storage Control
Virtualization
Capacity Efficiency
Volume Restoration
Failure Detection
Non-Volatile Memory
Snapshot Implementation
Storage Apparatus
52 patents (USPTO):Explore Patents
1. 11995202 - Computer system and data access control method (2024-05-28),
2. 11886294 - Distributed storage system (2024-01-30),
3. 11675756 - Data complementing system and data complementing method (2023-06-13),
4. 11487619 - Distributed storage system (2022-11-01),
5. 11036585 - Distributed storage system (2021-06-15),
6. 10592268 - Management computer and resource management method configured to combine server resources and storage resources and allocate the combined resources to virtual machines (2020-03-17),
7. 10503440 - Computer system, and data migration method in computer system (2019-12-10),
8. 10496479 - Distributed storage system (2019-12-03),
9. 10346082 - Computer system and storage control method (2019-07-09),
10. 10185624 - Distributed storage system (2019-01-22),
11. 10067882 - Storage system and storage control method (2018-09-04),
12. 8924637 - Flash memory storage system (2014-12-30),
13. 8832395 - Storage system, and method of storage control for storage system (2014-09-09),
14. 8725981 - Storage system and method implementing online volume and snapshot with performance/failure independence and high capacity efficiency (2014-05-13),
15. 8635424 - Storage system and control method for the same (2014-01-21),

Title: The Innovative Journey of Shunji Kawamura

Introduction: Shunji Kawamura is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shunji Kawamura holds several patents in various technological domains, showcasing his continuous commitment to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Shunji Kawamura has worked tirelessly to develop cutting-edge solutions that have revolutionized industries and improved the lives of many.

Collaborations: Throughout his career, Shunji Kawamura has collaborated with leading tech companies, research institutions, and universities to bring his innovative ideas to life and make a lasting impact on society.

Conclusion: Shunji Kawamura's passion for innovation and his relentless pursuit of excellence have solidified his position as a pioneering inventor in the world of technology.

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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