Yokohama, Japan

Osamu Furuyama

This inventor holds 5 USPTO granted patents. Top assignees: Nihon Parkerizing Co., Ltd., Henkel Corporation, Nippon Kokan Kabushiki Kaisha. Active years: 1986-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Furuyama. Retrieved from https://idiyas.com/inventor/osamu-furuyama

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 = 4.0

ph-index = 4

Forward Citations = 32(Granted Patents)


Location History:

  • Ichikawa, JP (1986)
  • Tokyo, JP (1995 - 1996)
  • Yokohama, JP (1992 - 1998)

Company Filing History:


Years Active: 1986-1998

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5 patents (USPTO):Explore Patents

Title: The Innovations of Osamu Furuyama: A Trailblazer in Composite Materials

Introduction: Osamu Furuyama, based in Yokohama, Japan, is a notable inventor recognized for his contributions to the field of composite materials. With a total of five patents to his name, his work has significantly advanced the treatment and application of aluminum-containing materials.

Latest Patents: Among Furuyama's latest patents, two stand out for their innovative approaches to pre-painting treatments of plastics and the development of aluminum-containing metal composite materials. His patent on the composition and process for prepainting treatment of plastics demonstrates an intricate understanding of chemical processes. Additionally, he has developed an aluminum-containing metal composite material designed for use in heat exchangers. This composite material boasts excellent hydrophilic properties, water resistance, and durability. The process includes coating an aluminum-containing metal substrate with a chemical conversion layer and an uppercoat resin formed from a cross-linking reaction of specialized polymeric compounds.

Career Highlights: Furuyama has had an extensive career, working with companies such as Nihon Parkerizing Co., Ltd. and Nippondenso Co., Ltd. His roles in these organizations provided him with the platform to innovate and develop his patented technologies.

Collaborations: Throughout his career, Furuyama collaborated with talented professionals, including Ryoichiro Takahashi and Sakae Sonoda. These partnerships have contributed to his successful innovations in the field.

Conclusion: Osamu Furuyama stands out as a distinguished inventor whose contributions to composite materials have impacted various industrial sectors. His patents reflect a deep understanding of material science, particularly in the treatment and performance of aluminum-containing composites. As he continues to refine and develop new technologies, his work is poised to influence future innovations in the industry.

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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