Okazaki, Japan

Koji Saeki

This inventor holds 24 USPTO granted patents and 3 EPO patents, primarily in Vehicle Structural Design. Top assignees: Toyota Jidosha Kabushiki Kaisha, Aisin Seiki Kabushiki Kaisha, Aisin Keikinzoku Kabushiki Kaisha. Active years: 1998-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Saeki. Retrieved from https://idiyas.com/inventor/koji-saeki

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


% Patents Active = 79.2

 

Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 124(Granted Patents)


Location History:

  • Toyota, JP (1998 - 2014)
  • Okazaki, JP (2014 - 2022)

Company Filing History:


Years Active: 1998-2022

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Areas of Expertise:
Vehicle Lower Structure
Reinforcing Member
Cabin Front Wall
Bumper Reinforcement
Battery Cooling
Hybrid Vehicle
Vehicle Framework
Service Hole Cover
Battery Protection
Automobile Structure
Front Portion Structure
Underbody Design
24 patents (USPTO):Explore Patents

Title: Koji Saeki – Innovator in Automotive Engineering

Introduction

Koji Saeki, a prominent inventor based in Okazaki, Japan, has made significant contributions to the automotive industry through his innovative designs. With a total of 24 patents to his name, Saeki has established himself as a key figure in the engineering of vehicle structures.

Latest Patents

Among his latest inventions, Saeki has developed an innovative Vehicle Lower Structure, which features a floor anchor designed to support a webbing waist portion of a seat belt mechanism. This component is ingeniously supported by a seat rail, functioning as a frame member of the seat cushion. Additionally, the seat rail is secured by a rear floor panel through a fastening panel that acts as a holding member. Notably, an end portion of a battery pack is also supported by the floor panel via the fastening panel, enhancing vehicle safety and stability.

Another of his recent contributions is the Vehicle Body Structure incorporating a reinforcing member. This design includes a dash panel that separates the vehicle front part from the cabin, along with a front side member that extends longitudinally in the vehicle front part. The structure is further enhanced by a floor frame member that forms the floor frame of the cabin and a plate-shaped reinforcing member positioned toward the center of the vehicle cabin. This reinforcing member, which has both upper and lower secured portions, showcases Saeki’s understanding of structural integrity in automotive design.

Career Highlights

Saeki has had a distinguished career, working with renowned companies such as Toyota Motor Corporation and Aisin Seiki Co., Ltd. His experience with these leading automotive manufacturers has played a pivotal role in the development of his innovative technologies.

Collaborations

Throughout his career, Saeki has collaborated with several talented individuals, including fellow engineers Motoki Tanaka and Haruhiko Terada. These collaborations have fostered an environment of creativity and innovation, contributing to the advancement of automotive engineering.

Conclusion

Koji Saeki's impressive portfolio of patents and his innovative spirit position him as a vital contributor to automotive advancements. His work not only enhances vehicle safety and functionality but also exemplifies the ingenuity found in the automotive sector. As an inventor, Saeki continues to inspire future generations in the field of engineering.

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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