Yokohama, Japan

Shigeki Koizumi

This inventor holds 3 USPTO granted patents. Top assignees: Toshiba Memory Corporation, Kioxia Corporation. Active years: 2018-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeki Koizumi. Retrieved from https://idiyas.com/inventor/shigeki-koizumi-3pwptr0p

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.5

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Yokohama, JP (2018)
  • Yokohama Kanagawa, JP (2020)
  • Kanagawa, JP (2022)

Company Filing History:


Years Active: 2018-2022

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3 patents (USPTO):Explore Patents

Title: Shigeki Koizumi: Innovator in Wireless Storage Technology

Introduction

Shigeki Koizumi is a prominent inventor based in Yokohama, Kanagawa, Japan. He has made significant contributions to the field of storage technology, particularly in the development of devices that incorporate wireless communication functions. With a total of 3 patents to his name, Koizumi's work reflects a commitment to innovation and advancement in technology.

Latest Patents

One of Koizumi's latest patents is a storage device that features a wireless communication function. This device includes an antenna and a first nonvolatile memory that operates using power generated at the antenna through electromagnetic induction from an external device. It stores lock state information and is equipped with a first controller that changes this lock state information in response to commands wirelessly transmitted from the external device. Additionally, the device contains a second nonvolatile memory and a second controller that allows access to a specific memory region based on the lock state information stored in the first nonvolatile memory.

Career Highlights

Throughout his career, Shigeki Koizumi has worked with notable companies in the technology sector, including Toshiba Memory Corporation and Kioxia Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in storage technology.

Collaborations

Koizumi has collaborated with talented individuals in the industry, including Keisuke Sato and Masaomi Teranishi. These partnerships have fostered an environment of creativity and innovation, leading to the development of advanced technologies.

Conclusion

Shigeki Koizumi's contributions to wireless storage technology exemplify his dedication to innovation. His patents and career achievements highlight the impact of his work in the field.

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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