Yokohama, Japan

Kikuko Sugimae

USPTO Granted Patents = 82 

Average Co-Inventor Count = 2.9

ph-index = 11

Forward Citations = 409(Granted Patents)

Forward Citations (Not Self Cited) = 375(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JP (2007 - 2014)
  • Kanagawa-ken, JP (2005 - 2015)
  • Kuwana Mie, JP (2016)
  • Kuwana, JP (2015 - 2017)
  • Yokohama, JP (2003 - 2021)
  • Mie, JP (2015 - 2024)
  • Yokohama Kanagawa, JP (2022 - 2024)

Company Filing History:


Years Active: 2003-2024

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82 patents (USPTO):

Title: Kikuko Sugimae: A Pioneer in Semiconductor Innovations

Introduction

Kikuko Sugimae, located in Yokohama, Japan, is a prolific inventor known for his significant contributions to the field of semiconductor technology. With an impressive portfolio of 82 patents, his work has positioned him as a notable figure in the industry, particularly in memory device innovations.

Latest Patents

Sugimae's recent patents showcase his innovative approaches to semiconductor memory devices. One of his notable inventions is a semiconductor memory device and method that involves a circuit configuring threshold voltages of multiple memory cells. This design creates distinct voltage distributions, optimizing the performance and efficiency of memory operations. Another significant patent from Sugimae is the resistive random access memory device featuring a three-dimensional cross-point structure. This sophisticated structure includes multiple interconnects and variable resistance members, enhancing data storage capabilities and operational functionality.

Career Highlights

Throughout his career, Kikuko Sugimae has made substantial contributions while working for renowned companies, including Kabushiki Kaisha Toshiba and Toshiba Memory Corporation. His extensive experience in these organizations has enabled him to lead groundbreaking projects and drive advancements in semiconductor technology.

Collaborations

Sugimae has collaborated with esteemed colleagues in the field, including Masayuki Ichige and Hiroyuki Kutsukake. Their collective expertise has fostered innovation and has been instrumental in the successful development of various semiconductor technologies.

Conclusion

Kikuko Sugimae stands out as a dedicated inventor whose work continues to shape the semiconductor landscape. With a strong background and numerous patents to his name, he exemplifies the spirit of innovation that drives technological progress in memory devices.

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