Hayama, Japan

Naoto Matsunami

This inventor holds 140 USPTO granted patents and 2 EPO patents, primarily in Storage Systems (CPC class G06F1-200). Top assignees: Hitachi, Ltd., Other. Active years: 1995-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoto Matsunami. Retrieved from https://idiyas.com/inventor/naoto-matsunami

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


% Patents Active = 28.6

 

Average Co-Inventor Count = 4.2

ph-index = 27

Forward Citations = 2,910(Granted Patents)

Forward Citations (Not Self Cited) = 2,845(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Izumi-ku, Yokohama-shi, Kanagawa-ken, JP (1998)
  • Yokohama, JP (1996 - 2002)
  • Fujisawa, JP (1995 - 2006)
  • Miura, JP (2006)
  • Miuragun, JP (2006 - 2011)
  • Kanagawa, JP (2009 - 2011)
  • Hayama-machi, JP (2005 - 2012)
  • Sagamihara, JP (1999 - 2013)
  • Tokyo, JP (2004 - 2017)
  • Hayama, JP (2005 - 2017)
  • Singapore, SG (2017)

Company Filing History:


Years Active: 1995-2017

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Areas of Expertise:
Storage Systems
Metadata Management
Performance Data Collection
Virtual File Servers
Disk Array
Data Migration
Access Request
Failure Tolerance
Logical Storage Region
Hierarchical Storage
Filesystem Building
Clustered Storage
140 patents (USPTO):Explore Patents

Title: Naoto Matsunami: Innovator Extraordinaire in Computer Systems

Introduction:

Meet Naoto Matsunami, a distinguished inventor hailing from Hayama, Japan. With an impressive collection of 140 patents under his belt, Matsunami is a true visionary in the field of computer systems. His relentless pursuit of innovation and dedication to improving the efficiency and functionality of technology have earned him well-deserved recognition in the industry.

Latest Patents:

Matsunami's expertise in computer systems is exemplified by his latest patented inventions. One such invention is a ground-breaking computer system and its renewal method. This system, which comprises a management computer, integral apparatus, and high-level connecting device, allows for efficient management of an entire computer system. By retaining vital configuration information and lifetime data of integral apparatuses, the system can intelligently select which components to remove and introduce based on various factors such as connectivity guarantee information.

Another noteworthy invention is his privacy-protected public transit data mining method and system for effective passenger detouring. This method and system provide detouring services to both passengers and transportation operators. By collecting data on prior uses of operators and compiling travel patterns, the system can suggest detour routes to passengers in the event of a service disruption. Additionally, the system facilitates dynamic travel demand changes to aid transportation operators in optimizing their services.

Career Highlights:

Throughout his illustrious career, Matsunami has worked with esteemed organizations such as Hitachi Co., Ltd. His contributions to the technological landscape have not only yielded numerous patents but have also significantly impacted the way computer systems are designed, implemented, and managed. Matsunami's innovative thinking has sparked a revolution in the industry, paving the way for more efficient and intelligent systems.

Collaborations:

Matsunami's relentless pursuit of innovation has led him to collaborate with brilliant minds in the field. Notable coworkers include Ikuya Yagisawa and Takashi Oeda, who, together with Matsunami, have shared their expertise to bring forth groundbreaking advancements in computer systems. These collaborations have undoubtedly bolstered Matsunami's ability to push the boundaries of technology further.

Conclusion:

Naoto Matsunami's remarkable achievements in the realm of computer systems are a testament to his brilliance and forward-thinking mindset. With an impressive repertoire of 140 patents, Matsunami has left an indelible impact on the industry, transforming the way computer systems are designed, renewed, and managed. His dedication to innovation and collaborations with fellow experts have ushered in a new era of intelligent and efficient technology. As the technology landscape evolves, we can undoubtedly expect to see more groundbreaking inventions from the visionary mind of Naoto Matsunami.

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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