Aichi, Japan

Kazuyuki Yoshiyama

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Pacific Industrial Company, Ltd., Toyota Jidosha Kabushiki Kaisha, Toyoda Gosei Co., Ltd.. Active years: 2010-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyuki Yoshiyama. Retrieved from https://idiyas.com/inventor/kazuyuki-yoshiyama

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 = 6.9

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Nukata-gun, JP (2010)
  • Aichi, JP (2012)

Company Filing History:


Years Active: 2010-2012

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2 patents (USPTO):Explore Patents

Title: Kazuyuki Yoshiyama: Innovator in Vehicle Safety Technology

Introduction

Kazuyuki Yoshiyama is a notable inventor based in Aichi, Japan, recognized for his innovative contributions to vehicle safety technology. With a total of two patents, his work primarily focuses on improving the safety features of vehicles during collisions.

Latest Patents

Yoshiyama's most recent inventions include the "Vehicle Pop Up Hood Apparatus" and the "Hood Impact Absorbing Apparatus." The Vehicle Pop Up Hood Apparatus is designed to enhance the efficiency of absorbing collision energy during accidents. It incorporates a rod mechanism that extends to raise the hood upon a collision, allowing for better energy absorption when a predetermined load is met. The actuator facilitates the movement of the rod, which pushes the rear edge of the hood into an elevated position, optimizing the vehicle's design for impact protection.

The Hood Impact Absorbing Apparatus aims to further mitigate the impact experienced by a collision body. This apparatus utilizes a push-up rod to elevate the rear end of the hood during a collision. When impact occurs, the rod facilitates a movement that ensures the hood descends in a controlled manner, reducing the force exerted on the vehicle's occupants and improving overall safety.

Career Highlights

Throughout his career, Kazuyuki Yoshiyama has been associated with prominent companies in the automotive industry, including Pacific Industrial Company and Toyota Motor Corporation. His work within these organizations has significantly contributed to advancements in vehicle safety technologies.

Collaborations

During his professional journey, Yoshiyama has collaborated with esteemed colleagues such as Shinji Mori and Yukio Nakagawa. Their combined expertise has been instrumental in the development of innovative safety solutions for vehicles.

Conclusion

Kazuyuki Yoshiyama's contributions through his patents exemplify the vital role of inventors in enhancing automotive safety. His innovative designs not only reflect his commitment to reducing collision impacts but also demonstrate how technology can significantly improve passenger protection on the roads.

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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