Yokosuka, Japan

Hirofumi Ooyama

This inventor holds 1 USPTO granted patent. Top assignee: Nifco Inc.. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Ooyama. Retrieved from https://idiyas.com/inventor/hirofumi-ooyama

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

Calculating rank

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Hirofumi Ooyama: Innovator in Rotating Mechanisms

Introduction

Hirofumi Ooyama is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the design of holding mechanisms for rotating members. His innovative approach has led to the development of a unique patent that enhances the functionality of rotating components.

Latest Patents

Hirofumi Ooyama holds a patent for a "Holding mechanism of rotating member." This invention includes a main member with a rotating shaft and a leg member that can change from a housed state to a stand-up state. A stopper is formed on the main member, positioned away from the rotating shaft, to hold the leg member in its stand-up state. The leg member can be easily rotated back to the housed state by pushing it, showcasing a practical and user-friendly design. He has 1 patent to his name.

Career Highlights

Ooyama is currently employed at Nifco Inc., a company known for its innovative solutions in the automotive and consumer goods sectors. His work at Nifco has allowed him to apply his inventive skills in a collaborative environment, contributing to various projects that enhance product functionality and user experience.

Collaborations

Throughout his career, Hirofumi Ooyama has worked alongside talented colleagues, including Mitsuyoshi Ono and Hiroshi Ishiyama. Their collaborative efforts have fostered a creative atmosphere that encourages innovation and the development of cutting-edge technologies.

Conclusion

Hirofumi Ooyama is a distinguished inventor whose work in rotating mechanisms has made a significant impact in his field. His patent for a holding mechanism exemplifies his innovative spirit and dedication to improving mechanical designs. Ooyama's contributions continue to inspire advancements in engineering and product development.

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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