Tokyo, Japan

Hironori Nagai

This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Kioxia Corporation, Mitsubishi Electric Corporation. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironori Nagai. Retrieved from https://idiyas.com/inventor/hironori-nagai

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 66.7

 

Average Co-Inventor Count = 10.5

ph-index = 2

Forward Citations = 4(Granted Patents)


Location History:

  • Tokyo, JP (2013)
  • Kamakura Kanagawa, JP (2023)

Company Filing History:


Years Active: 2013-2025

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3 patents (USPTO):Explore Patents

Title: Hironori Nagai: Innovator in Memory Systems and Information Processing

Introduction

Hironori Nagai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of memory systems and information processing, holding a total of 3 patents. His innovative work has paved the way for advancements in technology that enhance data management and processing efficiency.

Latest Patents

Nagai's latest patents focus on a memory system and an information processing system. The memory system includes a non-volatile memory and a controller that features a first memory. This controller is designed to write log data to the first memory, which contains a history of commands for controlling the memory system. The information processing system incorporates the memory system and an information processing device that is configured to store an expected value. It transmits a signal instructing the memory system to stop when the log data value does not match the expected value. Both the expected value and the transmitted value are determined based on the log data of the memory system.

Career Highlights

Throughout his career, Hironori Nagai has worked with notable companies such as Kioxia Corporation and Mitsubishi Electric Corporation. His experience in these organizations has contributed to his expertise in developing advanced memory and information processing technologies.

Collaborations

Nagai has collaborated with esteemed colleagues, including Takeshi Nakano and Akihiko Ishihara. These partnerships have fostered a creative environment that has led to innovative solutions in the field.

Conclusion

Hironori Nagai's contributions to memory systems and information processing exemplify his dedication to innovation. His patents reflect a deep understanding of technology and its applications, making him a significant figure in the industry.

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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