Kawasaki, Japan

Hideyuki Kataoka

This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignees: Kioxia Corporation, Toshiba Memory Corporation. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideyuki Kataoka. Retrieved from https://idiyas.com/inventor/hideyuki-kataoka-892e7vz0

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

USPTO Granted Patents = 10 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 5(Granted Patents)


Location History:

  • Kawasaki Kanagawa, JP (2020 - 2023)
  • Yokohama Kanagawa, JP (2023)
  • Yokohama, JP (2024)

Company Filing History:


Years Active: 2020-2026

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10 patents (USPTO):Explore Patents

Title: The Innovations of Hideyuki Kataoka

Introduction

Hideyuki Kataoka is a prominent inventor based in Kawasaki, Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 10 patents. His work focuses on enhancing the performance and efficiency of semiconductor memory devices.

Latest Patents

Kataoka's latest patents include innovative designs for semiconductor memory devices. One notable patent describes a semiconductor storage device that features a memory string with memory transistors and a control circuit. This control circuit is designed to execute a first read operation in response to a first command and a second read operation upon receiving a second command during the first read operation. The voltage of a selected word line is adjusted during these operations to optimize performance. Another patent involves a semiconductor storage device that includes a voltage generator, which applies intermediate voltages to adjacent word lines during programming operations. This design aims to improve the efficiency of memory cell arrays.

Career Highlights

Throughout his career, Hideyuki Kataoka 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 advanced the field of memory storage.

Collaborations

Kataoka has collaborated with notable colleagues such as Yuki Shimizu and Yoshihiko Kamata. These partnerships have contributed to the successful development of innovative semiconductor solutions.

Conclusion

Hideyuki Kataoka's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in memory storage 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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