Aichi, Japan

Yuji Nishiyama

This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Toyota Boshoku Kabushiki Kaisha. Active years: 1987-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Nishiyama. Retrieved from https://idiyas.com/inventor/yuji-nishiyama

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


% Patents Active = 83.3

 

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 41(Granted Patents)


Location History:

  • Kitano Tateo, JP (1987)
  • Toyota, JP (1987 - 2011)
  • Aichi-ken, JP (2019)

Company Filing History:


Years Active: 1987-2019

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6 patents (USPTO):Explore Patents

Title: Yuji Nishiyama: Innovator in Vehicle Seat Technology

Introduction

Yuji Nishiyama is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of vehicle seat technology, holding a total of 6 patents. His innovative designs focus on enhancing comfort and functionality in automotive seating.

Latest Patents

Nishiyama's latest patents include a unique vehicle seat design that features a seat frame, a seat pad, and a planar body. This planar body is configured to support the seat pad from the backside and includes a high-elongation part that is more easily extensible than other parts. The design incorporates low-density, high-density, and medium-density regions, strategically placed to optimize the seat's extensibility and comfort. Another patent involves a structure for attaching a monitor panel to the back of a vehicle seat, utilizing a frame member that is harder than the pad member, ensuring durability and functionality.

Career Highlights

Throughout his career, Yuji Nishiyama has worked with prominent companies such as Toyota Motor Corporation and Toyota Boshoku Corporation. His experience in these leading automotive firms has allowed him to develop and refine his innovative ideas in vehicle seating.

Collaborations

Nishiyama has collaborated with notable colleagues, including Masakazu Hashimoto and Tateo Kitano. Their combined expertise has contributed to the advancement of vehicle seat technology.

Conclusion

Yuji Nishiyama's contributions to vehicle seat innovation demonstrate his commitment to enhancing automotive comfort and functionality. His patents reflect a deep understanding of material properties and user needs, solidifying his reputation as a leading inventor in this 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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