Toyota, Japan

Shinji Hirai

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Toyota Boshoku Kabushiki Kaisha. Active years: 2010-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Hirai. Retrieved from https://idiyas.com/inventor/shinji-hirai

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 = 2.2

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • Kariya, JP (2010)
  • Toyota, JP (2011 - 2017)

Company Filing History:


Years Active: 2010-2017

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4 patents (USPTO):Explore Patents

Title: Innovations by Shinji Hirai

Introduction

Shinji Hirai is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of automotive design, particularly in the area of vehicle seating and roof structures. With a total of 4 patents to his name, Hirai's work reflects a commitment to enhancing passenger comfort and vehicle functionality.

Latest Patents

Hirai's latest patents include innovative designs for vehicle seats and roof structures. One of his patents focuses on a vehicle seat that features a seatback, a support installed on the seatback, and a headrest with a stay inserted into the support. This design allows the support to depress the seatback effectively, ensuring comfort for the passenger. Another patent describes a vehicular roof structure that can adjust the quantity of daylighting while providing a spacious feel for rear-seat passengers. This structure utilizes three adjustable louvers that block incident light while allowing a view of the outside.

Career Highlights

Shinji Hirai works at Toyota Boshoku Kabushiki Kaisha, a company known for its dedication to automotive interior systems. His innovative designs have contributed to the company's reputation for quality and comfort in vehicle manufacturing. Hirai's work exemplifies the intersection of engineering and design, making significant strides in enhancing the passenger experience.

Collaborations

Hirai collaborates with talented coworkers such as Hitoshi Yasuda and Akiyuki Kimizuka. Their combined expertise fosters a creative environment that leads to groundbreaking innovations in automotive technology.

Conclusion

Shinji Hirai's contributions to automotive design through his patents demonstrate his innovative spirit and dedication to improving passenger comfort. His work at Toyota Boshoku Kabushiki Kaisha continues to influence the future of vehicle interiors.

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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