Yokkaichi, Japan

Kaito Shirai

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignees: Kioxia Corporation, Toshiba Memory Corporation. Active years: 2020-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kaito Shirai. Retrieved from https://idiyas.com/inventor/kaito-shirai

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

USPTO Granted Patents = 6 

% Patents Active = 83.3

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Nagoya Aichi, JP (2021)
  • Yokkaichi, JP (2020 - 2023)
  • Nagoya, JP (2022 - 2024)

Company Filing History:


Years Active: 2020-2024

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6 patents (USPTO):Explore Patents

Title: Kaito Shirai: Innovator in Semiconductor Technology

Introduction

Kaito Shirai is a prominent inventor based in Yokkaichi, Japan, known for his significant contributions to semiconductor technology. With a total of 6 patents to his name, Shirai has made remarkable advancements in the field, particularly in memory devices.

Latest Patents

Shirai's latest patents include a semiconductor memory device that features a semiconductor substrate, a memory cell array, and first and second wirings. This innovative device comprises various regions and layers that enhance its functionality. Another notable patent is for a semiconductor device and method of manufacturing the same, which includes a substrate, stacked electrode layers, and a column-shaped portion that integrates a semiconductor body and charge storage portion. These inventions reflect his expertise in creating efficient and advanced semiconductor solutions.

Career Highlights

Throughout his career, Kaito Shirai has worked with leading companies in the semiconductor industry, including Kioxia Corporation and Toshiba Memory Corporation. His experience in these organizations has allowed him to develop cutting-edge technologies that have a lasting impact on the industry.

Collaborations

Shirai has collaborated with notable colleagues such as Hideto Takekida and Reiko Shamoto. These partnerships have contributed to the successful development of his innovative projects and patents.

Conclusion

Kaito Shirai's work in semiconductor technology showcases his dedication to innovation and excellence. His contributions continue to influence the field, making him a key figure in the advancement of memory devices.

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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