Yokohama, Japan

Atsuko Sakata

This inventor holds 71 USPTO granted patents and 10 published patent applications, primarily in Semiconductor Devices (CPC class H01L). Top assignees: Kabushiki Kaisha Toshiba, Toshiba Memory Corporation, Kioxia Corporation. Active years: 2000-2025.

USPTO Granted Patents = 71 

% Patents Active = 87.3

Average Co-Inventor Count = 4.4

ph-index = 11

Forward Citations = 493(Granted Patents)

Forward Citations (Not Self Cited) = 462(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JP (2008 - 2013)
  • Kanagawa-ken, JP (2014)
  • Mie-ken, JP (2014 - 2016)
  • Mei-ken, JP (2016)
  • Yokohama, JP (2000 - 2020)
  • Mie, JP (2016 - 2020)
  • Yokkaichi Mie, JP (2016 - 2022)
  • Yokkaichi, JP (2016 - 2024)

Company Filing History:


Years Active: 2000-2025

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Areas of Expertise:
Substrate Processing
Film Forming
Semiconductor Memory
Manufacturing Method
Etching Mask
Phase Change Material
Graphene Layer
Barrier Metal Layer
Sensor
Plating Processing
71 patents (USPTO):Explore Patents

Title: **Atsuko Sakata: Pioneering Innovations in Semiconductor Technology**

Introduction

Atsuko Sakata, located in Yokohama, Japan, is a notable inventor with an impressive portfolio of 70 patents. His contributions to the field of semiconductor technology and film forming apparatus have made significant impacts in the industry.

Latest Patents

Among Atsuko Sakata's latest innovations are the "Film Forming Apparatus and Film Forming Method" and advancements in "Semiconductor Device and Semiconductor Memory Device." The film forming apparatus comprises a process chamber that forms a film on a substrate, an abatement device for detoxifying exhaust gases, and a configuration of vacuum pumps and detectors. The semiconductor device features an oxide semiconductor layer and a complex array of electrodes, designed to improve performance and efficiency.

Career Highlights

Atsuko has a distinguished career, having worked with leading institutions such as Kabushiki Kaisha Toshiba and Toshiba Memory Corporation. His role at these companies has enabled him to drive forward innovative technologies that are essential in today’s electronics.

Collaborations

Throughout his career, Atsuko Sakata has collaborated with talented individuals, including Masayuki Kitamura and Satoshi Wakatsuki. These partnerships have fostered an environment of creativity and innovation, leading to groundbreaking developments in the field of semiconductor technology.

Conclusion

Atsuko Sakata’s remarkable journey as an inventor and innovator continues to inspire those in the research and development sectors. His numerous patents reflect his dedication to advancing technology and contribute significantly to the future of semiconductor devices and manufacturing processes.

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