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For the Inventor, By the Inventor

Tokyo, Japan

Takaki Matsushita

This inventor holds 25 USPTO granted patents and 17 published patent applications, primarily in Data Storage Systems. Top assignees: Hitachi, Ltd., Hitachi Vantara Corporation, Hitachi Consumer Electronics Co., Ltd.. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaki Matsushita. Retrieved from https://idiyas.com/inventor/takaki-matsushita

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

Calculating rank
USPTO Granted Patents = 25 

% Patents Active = 84.0

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 50(Granted Patents)


Location History:

  • Yokohama, JP (2012 - 2015)
  • Tokyo, JP (2017 - 2024)

Company Filing History:

goldMedal20 out of 42,752 
 
Hitachi, Ltd.
 patents
silverMedal4 out of 228 
 
Hitachi Vantara Corporation
 patents
bronzeMedal1 out of 365 
 
Hitachi Consumer Electronics Co., Ltd.
 patents
4. 1 out of 389 
 
Hitachi-Lg Data Storage, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2012-2026

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Areas of Expertise:
Data Replication
Volume Management
Memory Control
Storage Capacity
Data Deduplication
Virtual Devices
Computer System
History Information Management
Recording Medium
Storage Controller
File System Generation
Data Processing
25 patents (USPTO):Explore Patents
1. 12769469 - Storage system and storage control method of performing garbage collection on address that are not mapped in snapshot family (2026-10-20),
2. 12332780 - Storage system (2025-06-17),
3. 12298998 - Storage system and data replication method in storage system (2025-05-13),
4. 12204799 - Storage system and memory control method (2025-01-21),
5. 12124726 - Data replication system and data replication method (2024-10-22),
6. 12105972 - Storage system and storage control method of data deduplication between virtual devices (2024-10-01),
7. 11947811 - Storage system and data replication method in storage system (2024-04-02),
8. 11836110 - Storage system, computer system, and control method (2023-12-05),
9. 11704337 - Storage system and data replication method in storage system (2023-07-18),
10. 11561721 - Data replication system and data replication method (2023-01-24),
11. 11531474 - Storage system and data replication method in storage system (2022-12-20),
12. 11288006 - Storage system and volume copying method where changes to address conversion table is rolled back (2022-03-29),
13. 11269550 - Storage system and history information management method (2022-03-08),
14. 11144202 - Volume management apparatus, volume management method, and volume management program (2021-10-12),
15. 10963485 - Storage system and data replication method in storage system (2021-03-30),

Title: Takaki Matsushita - Innovative Inventor from Tokyo

Introduction: Takaki Matsushita is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Matsushita's recent patents include advancements in robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach.

Career Highlights: With over two decades of experience in the industry, Matsushita has a proven track record of developing cutting-edge solutions that have revolutionized the way we interact with technology. His innovative spirit and dedication to pushing the boundaries of what is possible have earned him recognition worldwide.

Collaborations: Matsushita has collaborated with leading research institutions, universities, and tech companies to bring his ideas to life. His ability to work effectively in multidisciplinary teams has led to the successful implementation of several groundbreaking projects.

Conclusion: Takaki Matsushita's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future 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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