Tokyo, Japan

Masahiro Miyauchi

This inventor holds 20 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignees: Mitsubishi Paper Mills Limited, The University of Tokyo, Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 1982-2020.

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

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

USPTO Granted Patents = 20 

% Patents Active = 80.0

 

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 68(Granted Patents)


Location History:

  • Funabashi, JP (1986 - 1988)
  • Takasago, JP (1989 - 1992)
  • Bunkyo-ku, JP (2014)
  • Kanagawa, JP (2017)
  • Tokyo, JP (1982 - 2020)

Company Filing History:


Years Active: 1982-2020

Loading Chart...
Loading Chart...
20 patents (USPTO):Explore Patents

Title: Innovations of Masahiro Miyauchi: A Pioneer in Material Science

Introduction

Masahiro Miyauchi, based in Tokyo, Japan, is a distinguished inventor recognized for his extensive contributions to material science, holding a remarkable 20 patents. His research focuses on cutting-edge innovations, particularly in two-dimensional materials and virus inactivation technologies.

Latest Patents

Among his latest inventions is a patent for a sheet containing two-dimensional hydrogen boride and a production method for a sheet containing a two-dimensional boron compound. This innovative material features a two-dimensional network predominantly consisting of (HB)(n≥4). Additionally, he has developed a method for inactivating viruses, utilizing a monovalent copper compound such as cuprous oxide, cuprous sulfide, cuprous iodide, and cuprous chloride as the active ingredient. This agent demonstrates effectiveness in structural destruction, degradation, and decomposition of viruses, enhancing safety across various applications.

Career Highlights

Masahiro Miyauchi has had a notable career, with substantial experience at Mitsubishi Paper Mills Limited as well as The University of Tokyo. His tenure at these institutions has allowed him to pursue groundbreaking research and develop innovative solutions that bridge theoretical science and practical applications.

Collaborations

Throughout his career, Miyauchi has collaborated with esteemed coworkers, including Masahiro Higuchi and Fumio Okumura. These partnerships have fostered a creative environment that contributes significantly to advancing knowledge in material science and engineering.

Conclusion

Masahiro Miyauchi stands out as a key figure in the field of material science, with 20 patents showcasing his innovative spirit and commitment to addressing complex challenges. His work not only embodies technical excellence but also reflects his dedication to creating materials with transformative potential in various industries.

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]
Loading…