Fukuoka, Japan

Hiroyuki Akashi

This inventor holds 5 USPTO granted patents. Top assignees: Yoshitomi Pharmaceutical Industries, Ltd., Api Corporation. Active years: 1977-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Akashi. Retrieved from https://idiyas.com/inventor/hiroyuki-akashi-jcbddpe4

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


% Patents Active = 80.0

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Fukuoka, JA (1977)
  • Chikujo, JP (1987)
  • Fukuoka, JP (1994 - 2003)

Company Filing History:


Years Active: 1977-2003

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5 patents (USPTO):Explore Patents

Title: Hiroyuki Akashi: Innovator in Coated Copper Salts

Introduction

Hiroyuki Akashi is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of chemistry, particularly in the development of innovative coated copper salts. With a total of 5 patents to his name, Akashi's work has garnered attention for its practical applications and safety features.

Latest Patents

One of Akashi's latest patents involves a coated bis(2-pyridinethiol-1-oxide) copper salt. This invention provides a copper salt that is coated with various compounds, including glycerin, dialkyl phthalate, lubricating oil, acrylic resin, rosin, fatty acid amide, dialkyl polysulfide, polybutene, paraffin, and petrolatum. The coated copper salt is designed to prevent scattering, making it easier to handle while enhancing safety and workability. Importantly, the coating does not adversely affect the inherent storage stability or antifouling properties of the copper salt. This innovation leads to the creation of a coating for ship bottoms that offers superior antifouling effects and storage stability.

Career Highlights

Throughout his career, Hiroyuki Akashi has worked with reputable companies, including Yoshitomi Pharmaceutical Industries, Ltd. and Api Corporation. His experience in these organizations has contributed to his expertise in the field of chemical innovations.

Collaborations

Some of Akashi's notable coworkers include Takeshi Inoue and Shoichi Horie. Their collaboration has likely played a role in advancing the research and development of innovative chemical solutions.

Conclusion

Hiroyuki Akashi's contributions to the field of chemistry, particularly through his patented innovations, highlight his role as a significant inventor. His work on coated copper salts demonstrates a commitment to safety and practicality in chemical applications.

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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