Yokohama, Japan

Hiroyuki Kanaya

This inventor holds 64 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Magnetic Memory Devices (CPC class H01L). Top assignees: Kabushiki Kaisha Toshiba, Kioxia Corporation, Infineon Technologies Ag. Active years: 1998-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Kanaya. Retrieved from https://idiyas.com/inventor/hiroyuki-kanaya

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

USPTO Granted Patents = 64 

% Patents Active = 45.3


Average Co-Inventor Count = 2.3

ph-index = 14

Forward Citations = 685(Granted Patents)

Forward Citations (Not Self Cited) = 655(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Yokohama, JP (1998 - 2015)
  • Kanagawa-ken, JP (2003 - 2015)
  • Seoul, KR (2015 - 2018)
  • Kanagawa, JP (2006 - 2022)
  • Yokohama Kanagawa, JP (2024)

Company Filing History:


Years Active: 1998-2026

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Areas of Expertise:
Magnetic Storage
Magnetoresistive Memory
Semiconductor Memory
Nonvolatile Storage
Ferroelectric Capacitors
Resistance Change Memory
Memory Device Fabrication
Thin Film Heat Treatment
64 patents (USPTO):Explore Patents

Title: A Spotlight on Hiroyuki Kanaya: Innovator in Memory Technology

Introduction

Hiroyuki Kanaya is a distinguished inventor based in Yokohama, Japan, known for his remarkable contributions to memory technology. With an impressive portfolio of 60 patents, Kanaya has significantly advanced the field of storage devices, pushing the boundaries of innovation in electronics.

Latest Patents

Among his latest patents are groundbreaking designs for memory devices and storage solutions. One notable patent describes a memory device that features a unique configuration of memory cells, including a first memory cell, a second memory cell adjacent to it, and a third memory cell positioned in a distinct direction. Each of these cells is equipped with a resistance change memory element and a switching element, which collectively enhance the device's performance in data storage.

Another recent patent focuses on a storage device that integrates a memory cell with variable resistance and a switching element characterized by snapback current-voltage attributes. This invention boasts a sophisticated design that includes multiple conductive layers and a specific switching layer that utilizes materials with optimized thermal conductivity, contributing to improved reliability and efficiency in memory operations.

Career Highlights

Hiroyuki Kanaya has had a successful career with prominent companies, including Kabushiki Kaisha Toshiba and Kioxia Corporation. His work in these leading organizations has allowed him to delve into extensive research and development, culminating in patents that have made a significant impact on the technology sector.

Collaborations

Throughout his career, Kanaya has collaborated with esteemed colleagues such as Iwao Kunishima and Osamu Hidaka. These partnerships have fostered an environment of innovation, combining their expertise and creativity to advance memory technology through collaborative efforts.

Conclusion

Hiroyuki Kanaya is a notable figure in the field of memory technology, with a proven track record of innovation reflected in his extensive patent portfolio. His contributions to memory devices and storage solutions continue to pave the way for advancements in electronics, establishing him as a leading inventor in the industry.

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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