Toyota, Japan

Satoshi Yamaguchi

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Tokai Kogyo Kabushiki Kaisha. Active years: 1998-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoshi Yamaguchi. Retrieved from https://idiyas.com/inventor/satoshi-yamaguchi-6fpqhlzb

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 = 3.4

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Nishikamo-gun, JP (2013)
  • Toyota, JP (1998 - 2015)

Company Filing History:


Years Active: 1998-2015

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4 patents (USPTO):Explore Patents

Title: Innovations by Satoshi Yamaguchi: Pioneering Tibia Pads in Automotive Design

Introduction

Satoshi Yamaguchi is an accomplished inventor based in Toyota, Japan, known for his contributions to the automotive industry. With a total of four patents to his name, Yamaguchi has significantly impacted vehicle safety and comfort through his innovative designs.

Latest Patents

Among his latest inventions are the "Tibia Pad" and "Tibia Pad Installation Structure." The tibia pad includes a right foot placement portion with a right side horizontal portion designed for the passenger's heel, positioned horizontally. This portion features a right side inclined structure that directs toward the upper side of the vehicle while moving toward the front, enhancing driver comfort and safety. Notably, the design incorporates a pair of groove portions that extend along the vehicle's longitudinal direction and align transversely, adding to its functional benefits. Additionally, it includes a step portion at the transition between the horizontal and inclined sections, strategically placed between the rear and front side ribs.

In another instance, Yamaguchi’s tibia pad is designed to sit beneath and behind the accelerator pedal, supporting the passenger's heel as they operate the pedal. This iteration also features an integrally formed right side inclined portion, facilitating seamless interaction with the vehicle's components, ensuring both safety and comfort for the users. The design includes a rib at the bottom of the right side horizontal portion, positioned to optimize functionality while being offset towards one side of the accelerator pedal’s central line.

Career Highlights

Yamaguchi has had an impressive career, contributing his expertise to reputable companies such as Toyota Motor Corporation and Tokai Kogyo Co., Ltd. His work has been instrumental in advancing automotive safety features and enhancing user experience within the vehicles.

Collaborations

Throughout his career, Satoshi Yamaguchi has collaborated with notable coworkers like Eisuke Ikeno and Kunio Ohashi. These collaborations have enriched his projects and fostered innovation within their field of expertise.

Conclusion

Satoshi Yamaguchi continues to be a key figure in automotive inventions, with his tibia pad designs reflecting a blend of comfort, safety, and innovative engineering. His contributions underscore the importance of continuous innovation in making vehicles safer and more user-friendly for passengers.

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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