Yokohama, Japan

Tsutomu Furuyama

This inventor holds 9 USPTO granted patents, plus 3 CIPO patents and 1 EPO patent. Top assignees: Nhk Spring Co., Ltd., Sumitomo Light Metal Industries, Ltd., Other. Active years: 1984-2007.

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

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


% Patents Active = 88.9



Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 44(Granted Patents)


Location History:

  • Nagoya, JP (1995 - 2002)
  • Yokohama, JP (1984 - 2007)

Company Filing History:


Years Active: 1984-2007

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9 patents (USPTO):Explore Patents

Title: The Innovative Mind of Tsutomu Furuyama: A Leading Inventor in Vehicle Stabilization

Introduction: Tsutomu Furuyama, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the automotive industry with nine patents to his name. His innovative approach to vehicle stabilization has paved the way for advancements in vehicle safety and performance.

Latest Patents: Among Tsutomu's notable patents are his developments in stabilizer technology. One of his latest inventions involves a stabilizer for vehicles with a torsion portion extending in the width direction, arm portions extending forward or backward, and integrated straight portions that contribute to mounting stability. Additionally, he created a hollow stabilizer made from a steel pipe, featuring a torsion portion and curved sections with varying bending radii. These inventions demonstrate his commitment to enhancing vehicle handling and safety.

Career Highlights: Throughout his career, Tsutomu has been associated with prominent companies such as NHK Spring Co., Ltd. His work in these organizations showcases his expertise and contributions to innovative vehicle technologies, establishing him as a reputable figure in the automotive sector.

Collaborations: Tsutomu Furuyama has collaborated with distinguished colleagues such as Masaharu Shibata and Kazuo Ohkoshi. These partnerships have furthered his inventive endeavors and played a significant role in the evolution of vehicle stabilization solutions.

Conclusion: Tsutomu Furuyama’s dedication to innovation has led to impactful advancements in the automotive industry. His inventive mind and collaborative spirit drive his success as an inventor, making him a prominent figure in the field of vehicle stabilization technology. As we look into the future, the contributions of innovators like Furuyama continue to shape the landscape of automotive safety and performance.

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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