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For the Inventor, By the Inventor

Tokyo, Japan

Hidenori Matsuzaki

This inventor holds 84 USPTO granted patents and 28 published patent applications and 2 EPO patents, primarily in Memory Systems (CPC class G06F12-0246). Top assignees: Kabushiki Kaisha Toshiba, Kioxia Corporation, Toshiba Memory Corporation. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidenori Matsuzaki. Retrieved from https://idiyas.com/inventor/hidenori-matsuzaki

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

Calculating rank
USPTO Granted Patents = 84 

% Patents Active = 56.0

 

Average Co-Inventor Count = 3.4

ph-index = 11

Forward Citations = 428(Granted Patents)

Forward Citations (Not Self Cited) = 422(Dec 10, 2025)


Inventors with similar research interests:

🔬 See more inventors

Location History:

  • Kawasaki, JP (2009 - 2011)
  • Kanagawa, JP (2008 - 2012)
  • Minato-ku, JP (2012 - 2013)
  • Fuchu Tokyo, JP (2016)
  • Fuchu, JP (2011 - 2024)
  • Tokyo, JP (2011 - 2024)

Company Filing History:

goldMedal69 out of 53,315 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal8 out of 3,229 
 
Kioxia Corporation
 patents
bronzeMedal7 out of 2,955 
 
Toshiba Memory Corporation
 patents

Years Active: 2008-2026

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Areas of Expertise:
Memory System
Semiconductor Storage Device
Data Analysis
Volatile Memory
Nonvolatile Memory
Data Processing
Program Information
Graph Processing
Information Generation
Data Search
Management Information
Control Method
84 patents (USPTO):Explore Patents
1. 12572282 - Memory system (2026-03-10),
2. 12443352 - Memory system storing management information and method of controlling same (2025-10-14),
3. 12032831 - Memory system (2024-07-09),
4. 11972115 - Memory system storing management information and method of controlling same (2024-04-30),
5. 11960719 - Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocks (2024-04-16),
6. 11886513 - Data analysis system, data analysis method, and computer program product (2024-01-30),
7. 11573712 - Memory system storing management information and method of controlling same (2023-02-07),
8. 11513682 - Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocks (2022-11-29),
9. 11409442 - Memory system (2022-08-09),
10. 10996868 - Memory system storing management information and method of controlling same (2021-05-04),
11. 10901625 - Memory system (2021-01-26),
12. 10861201 - Information generation system, method, and computer program product (2020-12-08),
13. 10853321 - Storage system (2020-12-01),
14. 10845992 - Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocks (2020-11-24),
15. 10579616 - Data search system, data search method, and program product (2020-03-03),

Title: Exploring the Inventive Mind of Hidenori Matsuzaki

Introduction:

Hidenori Matsuzaki, a distinguished inventor based in Tokyo, JP, has made significant contributions to the field of memory systems with his innovative technologies and patents. With a remarkable portfolio of 82 patents to his name, Matsuzaki continues to push the boundaries of memory storage solutions.

Latest Patents:

Among his latest patents is a cutting-edge Memory System that incorporates a volatile first storing unit, a nonvolatile second storing unit for data management, and a controller that efficiently transfers data between the host apparatus and the storing units. This system includes a management table to handle failure areas and dynamically adjust the operation mode based on the number of failure occurrences. Additionally, his Memory System Storing Management Information patent introduces a management-information restoring unit for quick short break detection and recovery in NAND memory devices.

Career Highlights:

Matsuzaki's professional journey includes valuable stints at Kabushiki Kaisha Toshiba and Toshiba Memory Corporation. During his tenure at these renowned companies, he honed his skills, expanded his knowledge, and played a pivotal role in developing cutting-edge memory technologies that have revolutionized the industry.

Collaborations:

Throughout his career, Matsuzaki has collaborated with esteemed colleagues such as Kosuke Hatsuda and Junji Yano. Together, they have synergized their expertise, creativity, and dedication to drive innovation in the memory storage domain, leading to the creation of groundbreaking solutions that address the evolving needs of the market.

Conclusion:

Hidenori Matsuzaki's relentless pursuit of excellence and his unwavering commitment to innovation have cemented his reputation as a trailblazer in the field of memory systems. His inventive spirit, coupled with his technical prowess, continues to inspire future generations of inventors and shape the landscape of memory technologies.

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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