Kanagawa, Japan

Hiroatsu Todoriki

USPTO Granted Patents = 20 

Average Co-Inventor Count = 4.1

ph-index = 5

Forward Citations = 121(Granted Patents)


Location History:

  • Nagano, JP (2016)
  • Kanagawa, JP (2013 - 2024)

Company Filing History:


Years Active: 2013-2025

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20 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Hiroatsu Todoriki – Revolutionizing Power Storage

Introduction: Hiroatsu Todoriki, based in Kanagawa, Japan, is an accomplished inventor known for his significant contributions to the field of power storage technology. With an impressive portfolio of 19 patents, Todoriki is at the forefront of innovations that aim to enhance the efficiency and usability of energy storage devices.

Latest Patents: Among his latest patents, two remarkable innovations stand out. The first is a power storage device designed for high output, which includes an advanced positive electrode and a negative electrode. This innovative device features an active material layer comprised of graphite particles with optimized dimensions, enabling enhanced energy storage while maintaining manageable particle sizes. The negative electrode layer is uniquely structured to create gaps between overlapping graphite slices, improving electrolyte interaction.

Additionally, Todoriki has developed a manufacturing method for graphene, which is instrumental in creating an active material layer within power storage devices. This method involves the formation of a graphene oxide layer and applying a potential to facilitate the reduction of the graphene oxide, ensuring high-quality production of graphene for both positive and negative electrodes.

Career Highlights: Hiroatsu Todoriki currently works at Semiconductor Energy Laboratory Co., Ltd., where he continues to push the boundaries of power storage technology. His career is marked by continuous innovation and a dedication to improving energy solutions, contributing significantly to the field's advancement.

Collaborations: Throughout his career, Todoriki has collaborated with talented colleagues such as Yumiko Saito and Junpei Momo. Together, they have fostered an environment of innovation within their organization, driving projects that enhance the capabilities of power storage devices.

Conclusion: Hiroatsu Todoriki exemplifies the spirit of innovation in the realm of energy storage. His groundbreaking patents and unwavering commitment to research are paving the way for more efficient and effective power storage solutions, showcasing the essential role inventors like him play in advancing technology for a sustainable future.

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