Ibaraki, Japan

Hikaru Maeyama

This inventor holds 1 USPTO granted patent. Top assignees: Atusgi Motor Parts Co., Ltd., Hitachi Chemical Company, Ltd., Nissan Motor Company Limited. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hikaru Maeyama. Retrieved from https://idiyas.com/inventor/hikaru-maeyama

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


% Patents Active = 100.0

Average Co-Inventor Count = 11.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Hikaru Maeyama: Innovator in Friction Material Technology

Introduction

Hikaru Maeyama is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of friction materials, particularly through his innovative patent that enhances performance and durability.

Latest Patents

Maeyama holds a patent for a friction material with a flame-sprayed metal coating. This friction material is obtained by flame spraying a metal that can serve as a sacrificial anode for iron on the surface of a friction material substrate. The application of this metal in an amount of 0.5 to 8.0 mg/cm² results in excellent resistance to judder and remarkable rust prevention.

Career Highlights

Throughout his career, Hikaru Maeyama has worked with prominent companies such as Hitachi Chemical Company, Ltd. and Nissan Motor Company Limited. His experience in these organizations has allowed him to develop and refine his expertise in material science and engineering.

Collaborations

Maeyama has collaborated with notable colleagues, including Akira Nishimura and Kazuaki Kawasaki. These partnerships have contributed to the advancement of his research and innovations in friction materials.

Conclusion

Hikaru Maeyama's work in friction material technology exemplifies the impact of innovative thinking in engineering. His patent and career achievements highlight his dedication to improving material performance and safety.

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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