Yokohama, Japan

Takumi Fujimori

This inventor holds 5 USPTO granted patents and 3 published patent applications. Top assignee: Kioxia Corporation. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Fujimori. Retrieved from https://idiyas.com/inventor/takumi-fujimori

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Yokohama Kanagawa, JP (2023 - 2024)
  • Kanagawa, JP (2024)
  • Yamato Kanagawa, JP (2024)

Company Filing History:


Years Active: 2023-2025

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5 patents (USPTO):Explore Patents

Title: Takumi Fujimori: Innovator in Nonvolatile Memory Technology

Introduction

Takumi Fujimori is a prominent inventor based in Yokohama, Kanagawa, Japan. He has made significant contributions to the field of nonvolatile memory technology, holding a total of five patents. His work focuses on enhancing memory systems and improving their efficiency and performance.

Latest Patents

Fujimori's latest patents include a memory system designed for performing an erase voltage application operation and an erase verify operation for nonvolatile memory. This innovative memory system comprises a nonvolatile memory with multiple blocks and a memory controller. The controller is programmed to compare the accumulated time for erase voltage application with the permission time for erase verification, ensuring optimal performance during the erase process. Another notable patent involves a memory device that applies different erase intensities to various blocks during an erase operation, showcasing his commitment to advancing memory technology.

Career Highlights

Takumi Fujimori is currently employed at Kioxia Corporation, a leading company in the memory storage industry. His work at Kioxia has positioned him as a key player in the development of cutting-edge memory solutions. His expertise in nonvolatile memory systems has contributed to the company's reputation for innovation and excellence.

Collaborations

Fujimori collaborates with talented colleagues, including Tetsuya Sunata and Masanobu Shirakawa. Together, they work on various projects aimed at pushing the boundaries of memory technology and enhancing the capabilities of nonvolatile memory systems.

Conclusion

Takumi Fujimori's contributions to nonvolatile memory technology are noteworthy and impactful. His innovative patents and collaborative efforts at Kioxia Corporation highlight his dedication to advancing the field. Fujimori continues to be a significant figure in the realm of memory technology, shaping the future of data storage solutions.

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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