Zushi, Japan

Toshiyuki Enda

This inventor holds 20 USPTO granted patents and 1 published patent application, primarily in Semiconductor Memory. Top assignees: Kabushiki Kaisha Toshiba, Kioxia Corporation, Toshiba Memory Corporation. Active years: 1998-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Enda. Retrieved from https://idiyas.com/inventor/toshiyuki-enda

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

USPTO Granted Patents = 20 

% Patents Active = 45.0

Average Co-Inventor Count = 2.8

ph-index = 8

Forward Citations = 287(Granted Patents)


Location History:

  • Chigasaki, JP (1998 - 2000)
  • Tokyo, JP (2001)
  • Kanagawa-ken, JP (1999 - 2004)
  • Zushi, JP (2008 - 2015)
  • Yokohama Kanagawa, JP (2020 - 2022)

Company Filing History:


Years Active: 1998-2022

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Areas of Expertise:
Memory Device
Storage Device
Nonvolatile Semiconductor
Magnetoresistive Element
Simulation Apparatus
Programming Method
Electrical Parameter Evaluation
Ion Implantation
20 patents (USPTO):Explore Patents

Title: Innovator Profile: Toshiyuki Enda

Introduction: Toshiyuki Enda, based in Zushi, Japan, is an esteemed inventor holding a remarkable portfolio of 20 patents. His contributions primarily in the field of memory and storage devices showcase a commitment to advancing technology, especially in electronic memory systems.

Latest Patents: One of Enda's notable patents is a memory device that features a unique design with a first wiring and a second wiring intersecting at right angles. This device incorporates a memory cell consisting of a resistive memory element and a switching element arranged in series. The innovation includes an insulating region that enhances thermal management, providing an edge in performance and efficiency.

Another significant invention is a storage device that utilizes groups of wirings extending in different directions, with memory cells strategically positioned between these wirings. Each memory cell comprises a variable resistance element paired with a selection element, which operates upon reaching a specified voltage. This meticulous configuration enhances the functionality and reliability of data storage solutions.

Career Highlights: Toshiyuki Enda's career includes pivotal roles in prestigious companies like Kabushiki Kaisha Toshiba and Kioxia Corporation. His extensive experience at these organizations has played a crucial role in shaping his inventive mindset and technical expertise.

Collaborations: Collaboration has been a significant aspect of Enda's professional life. He has worked closely with notable colleagues, including Nobutoshi Aoki and Hiroyoshi Tanimoto, contributing to various projects and innovations in memory technology.

Conclusion: Toshiyuki Enda's inventive journey reflects a profound dedication to enhancing memory and storage technologies. With 20 patents to his name, his work continues to influence the electronics industry, paving the way for future innovations. His collaborations and experiences at leading companies have undoubtedly enriched his contributions, making him a noteworthy figure in the realm of technology.

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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