Tokyo, Japan

Masayasu Ara

This inventor holds 3 USPTO granted patents. Top assignee: Nihon Parkerizing Co., Ltd.. Active years: 1992-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayasu Ara. Retrieved from https://idiyas.com/inventor/masayasu-ara

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 = 2.6

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Hiratsuka, JP (1992)
  • Tokyo, JP (1995 - 2020)

Company Filing History:


Years Active: 1992-2020

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3 patents (USPTO):Explore Patents

Title: Masayasu Ara: Innovator in Surface Treatment Technologies

Introduction

Masayasu Ara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of surface treatment technologies, particularly in developing environmentally friendly solutions for metal materials. With a total of 3 patents to his name, Ara's work focuses on enhancing coating adhesion and corrosion resistance.

Latest Patents

Ara's latest patents include a surface treatment agent, a surface treatment method, and a surface treated metal material. The surface treatment agent is chromate-free and designed to impart excellent coating adhesion and corrosion resistance to metal materials, especially those treated with phosphate. The agent contains a water-soluble ethylene glycol monoalkyl ether and is enhanced by at least one type of metal compound, such as a water-soluble vanadium, titanium, zirconium, or hafnium compound. Additionally, he has developed a coating composition specifically for metallic surfaces.

Career Highlights

Masayasu Ara is associated with Nihon Parkerizing Co., Ltd., where he has been instrumental in advancing surface treatment technologies. His innovative approaches have positioned the company as a leader in the industry, focusing on sustainable and effective solutions for metal treatment.

Collaborations

Ara has collaborated with notable colleagues, including Akira Katoh and Takeru Azuma. Their combined expertise has contributed to the successful development of new technologies and products in the field.

Conclusion

Masayasu Ara's work in surface treatment technologies exemplifies innovation and commitment to sustainability. His contributions continue to impact the industry positively, paving the way for future advancements in metal treatment 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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