Yokohama, Japan

Megumi Ishiduki

This inventor holds 100 USPTO granted patents and 16 published patent applications and 2 EPO patents, primarily in Semiconductor Memory (CPC class H01L27-11582). Top assignees: Kabushiki Kaisha Toshiba, Kioxia Corporation, Toshiba Memory Corporation. Active years: 2011-2025.

USPTO Granted Patents = 100 

% Patents Active = 82.0

 

Average Co-Inventor Count = 6.1

ph-index = 22

Forward Citations = 1,787(Granted Patents)

Forward Citations (Not Self Cited) = 1,698(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Tokyo, JP (2012)
  • Mie-ken, JP (2012 - 2016)
  • Kanagawa-ken, JP (2011 - 2019)
  • Kanagawa, JP (2020)
  • Mie, JP (2018 - 2022)
  • Yokkaichi, JP (2012 - 2023)
  • Yokohama, JP (2011 - 2024)
  • Yokkaichi Mie, JP (2022 - 2024)

Company Filing History:


Years Active: 2011-2025

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Areas of Expertise:
Semiconductor Storage
Nonvolatile Memory
Memory Cell
Production Method
Manufacturing Method
Device Design
Memory Device
Thermal Management
3D Stacking
TSV Interconnects
Semiconductor Device
100 patents (USPTO):Explore Patents

Title: Megumi Ishiduki: A Visionary Inventor Pushing Boundaries in Invention

Introduction:

Megumi Ishiduki, a pioneering inventor based in Yokohama, Japan, is renowned for his relentless pursuit of innovation and his unwavering passion for pushing the boundaries of what is possible in the world of inventions. With 90 patents to his name, Ishiduki is a true visionary whose impact on technology and society is destined to be felt for generations to come.

Latest Patents:

Among Megumi Ishiduki's latest patents is a groundbreaking "Non-volatile semiconductor storage device and method of manufacturing the same." This innovative device features a unique design with multiple memory strings, each comprising electrically rewritable memory cells connected in series. Additionally, Ishiduki's "Semiconductor memory device" patent showcases a stacked layer body with distinct conductive layers, setting new standards in semiconductor memory technology.

Career Highlights:

Having worked at Kabushiki Kaisha Toshiba and Toshiba Memory Corporation, Ishiduki has amassed a wealth of experience in the tech industry. His contributions have significantly advanced the field of semiconductor storage devices, solidifying his reputation as a leading expert in the domain. Ishiduki's dedication to innovation has led to the development of cutting-edge technologies that have revolutionized the way we think about memory storage.

Collaborations:

Throughout his career, Megumi Ishiduki has collaborated with esteemed colleagues such as Ryota Katsumata and Masaru Kidoh. Together, they have synergized their expertise to drive forward groundbreaking research and development initiatives, shaping the future of inventions in the digital age. Ishiduki's collaborative spirit and commitment to teamwork have been instrumental in his success as an inventor.

Conclusion:

In conclusion, Megumi Ishiduki stands out as a visionary inventor whose passion for innovation knows no bounds. His groundbreaking patents and contributions to the tech industry have left an indelible mark on the world of inventions. Ishiduki's trailblazing spirit and commitment to pushing technological boundaries make him a true luminary in the realm of innovation.

Profile summary based on public USPTO records.
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