Saitama, Japan

Yoshikazu Washizawa

This inventor holds 3 USPTO granted patents. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1976-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Washizawa. Retrieved from https://idiyas.com/inventor/yoshikazu-washizawa

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 50(Granted Patents)


Location History:

  • Omiya, JA (1976)
  • Saitama, JP (1986 - 1989)

Company Filing History:


Years Active: 1976-1989

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3 patents (USPTO):Explore Patents

Title: Yoshikazu Washizawa: Innovator in Vehicle Technology

Introduction

Yoshikazu Washizawa, an accomplished inventor based in Saitama, Japan, has made significant contributions to the field of vehicle technology. With three patents under his name, Washizawa continues to push the boundaries of innovation, particularly with a focus on vehicle axle systems and braking mechanisms.

Latest Patents

His latest patents include an advanced axle assembly specifically designed for powered tricycles. This innovative vehicle axle assembly incorporates differential gearing and a brake assembly contained within the gear case of the rear axle. The brake assembly utilizes multiple brake disks that interact with a pressure plate to initiate braking effectively. A unique cam plate is positioned adjacent to the pressure plate, utilizing follower elements that allow for axial displacement of the pressure plate against the brake disks. This design ensures rapid advancement and mechanical advantage, enhancing the overall performance and safety of the tricycle. In addition, Washizawa has also developed a driving wheel supporting system that complements his axle assembly technology, demonstrating his expertise in improving vehicle functionality.

Career Highlights

Yoshikazu Washizawa is currently affiliated with Honda Giken Kogyo Kabushiki Kaisha, a leading automotive company renowned for its innovative engineering and design. His work at Honda has placed him at the forefront of vehicle technology advancements, allowing him to contribute to projects that impact the mobility industry significantly.

Collaborations

Throughout his career, Washizawa has collaborated with other talented engineers, including Kiyoshi Kume and Yasuhiro Ohba. These partnerships have fostered a creative environment that enables the exchange of ideas and enhances technological advancements within the company.

Conclusion

In summary, Yoshikazu Washizawa is a notable inventor whose work has paved the way for innovative developments in vehicle technology. With a focus on enhancing vehicle safety and performance through his patents, Washizawa continues to inspire future generations of inventors and engineers in the automotive field.

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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