Ageo, Japan

Mikimasa Horiuchi

This inventor holds 5 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignee: Mitsui Minings & Melting Co., Ltd.. Active years: 2011-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mikimasa Horiuchi. Retrieved from https://idiyas.com/inventor/mikimasa-horiuchi

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

USPTO Granted Patents = 5 

% Patents Active = 60.0

 

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Ageo, JP (2011 - 2013)
  • Tokyo, JP (2019)
  • Omuta, JP (2022)

Company Filing History:


Years Active: 2011-2022

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5 patents (USPTO):Explore Patents

Title: Mikimasa Horiuchi: Innovator in Polishing Technologies

Introduction

Mikimasa Horiuchi is a notable inventor based in Ageo, Japan. He has made significant contributions to the field of polishing technologies, holding a total of 5 patents. His work focuses on developing innovative materials and methods that enhance the precision and efficiency of polishing processes.

Latest Patents

Horiuchi's latest patents include a polishing liquid and a polishing method. The polishing liquid contains manganese oxide abrasive grains, permanganate ions, and a cellulosic or cationic surfactant. This formulation achieves a pH level between 5 and 11, optimizing its effectiveness. Additionally, he has developed an abrasive material capable of polishing difficult-to-polish silicon carbide with high surface precision. This material includes manganese dioxide particles with specific shape characteristics, ensuring superior performance in polishing applications.

Career Highlights

Mikimasa Horiuchi is associated with Mitsui Mining & Smelting Co., Ltd., where he has been instrumental in advancing polishing technologies. His innovative approaches have positioned him as a key figure in the industry, contributing to the development of high-performance polishing materials.

Collaborations

Horiuchi has collaborated with notable coworkers, including Yoichi Kamikoriyama and Hiroki Sawamoto. Their combined expertise has fostered advancements in polishing technology, enhancing the capabilities of their projects.

Conclusion

Mikimasa Horiuchi's contributions to polishing technologies reflect his dedication to innovation and precision. His patents and collaborative efforts continue to influence the industry, showcasing the importance of research and development in advancing manufacturing processes.

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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