Aki-gun, Japan

Yoichi Miyajima

This inventor holds 5 USPTO granted patents and 2 EPO patents. Top assignees: Mazda Motor Corporation, Ashimori Industry Co., Ltd.. Active years: 2013-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoichi Miyajima. Retrieved from https://idiyas.com/inventor/yoichi-miyajima-6xp24loc

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


% Patents Active = 60.0


Average Co-Inventor Count = 2.1

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Hiroshima, JP (2013)
  • Aki-gun, JP (2017 - 2021)

Company Filing History:


Years Active: 2013-2021

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5 patents (USPTO):Explore Patents

Title: The Innovations of Yoichi Miyajima

Introduction

Yoichi Miyajima is a notable inventor based in Aki-gun, Japan. He has made significant contributions to the field of vehicle safety with his innovative designs. With a total of 5 patents, his work focuses primarily on seat belt apparatuses that enhance occupant protection in vehicles.

Latest Patents

Miyajima's latest patents include a "Vehicle Seat Belt Apparatus" and a "Seatbelt Device for Vehicle." The vehicle seat belt apparatus features a retractor that allows the seat belt to be pulled out while generating a rotational resistance force. This force is crucial during a vehicle collision, as it helps to restrain the occupant effectively. The seatbelt device for a vehicle comprises a belt that restrains the occupant, a retractor that supports the belt, and a frictional-force applier that adjusts the frictional force applied to the belt.

Career Highlights

Throughout his career, Yoichi Miyajima has worked with prominent companies such as Mazda Motor Corporation and Ashimori Industry Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle safety technology.

Collaborations

Miyajima has collaborated with talented individuals in the industry, including Hiroaki Takeshita and Takashi Nagatani. These partnerships have contributed to the advancement of his inventions and the overall improvement of vehicle safety systems.

Conclusion

Yoichi Miyajima's contributions to vehicle safety through his innovative seat belt technologies demonstrate his commitment to enhancing occupant protection. His patents reflect a deep understanding of the mechanics involved in vehicle safety, making him a significant figure in the field of automotive innovation.

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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