Tokyo, Japan

Hiroyuki Miyauchi

This inventor holds 13 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Jsr Corporation, Northwestern University, Musashi Energy Solutions Co., Ltd.. Active years: 2008-2025.

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

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

USPTO Granted Patents = 13 

% Patents Active = 84.6

 

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 47(Granted Patents)


Location History:

  • Chuo-ku, JP (2008)
  • Yokkaichi, JP (2012 - 2014)
  • Evanston, IL (US) (2016)
  • Minato-ku, JP (2014 - 2018)

Company Filing History:


Years Active: 2008-2025

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13 patents (USPTO):Explore Patents

Title: Innovations of Hiroyuki Miyauchi

Introduction

Hiroyuki Miyauchi is a prominent inventor based in Minato-ku, Japan. He has made significant contributions to the field of power storage devices, holding a total of 13 patents. His work focuses on enhancing the efficiency and safety of energy storage technologies.

Latest Patents

One of his latest patents is a power storage device that includes a negative electrode designed to reduce lithium precipitation. This device features an electrode assembly comprising a positive electrode, a separator, and a negative electrode, along with an electrolyte solution. The negative electrode consists of a current collector and an active material layer, which includes various regions to optimize performance. Another notable patent is a binder composition for power storage devices, which incorporates specific recurring units derived from unsaturated carboxylic acid esters and α,β-unsaturated nitrile compounds.

Career Highlights

Miyauchi has worked with notable organizations such as JSR Corporation and Northwestern University. His experience in these institutions has allowed him to develop innovative solutions in the field of energy storage.

Collaborations

Throughout his career, he has collaborated with talented individuals, including Hiroshi Shiho and Maki Maegawa. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Hiroyuki Miyauchi's contributions to power storage technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of the challenges in energy storage and a dedication to finding effective solutions.

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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