Toyota, Japan

Souichiro Okudaira

This inventor holds 7 USPTO granted patents, plus 1 CIPO patent. Top assignees: Aisin Seiki Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha. Active years: 1989-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Souichiro Okudaira. Retrieved from https://idiyas.com/inventor/souichiro-okudaira

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


% Patents Active = 100.0


Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 89(Granted Patents)


Company Filing History:


Years Active: 1989-1999

Loading Chart...
Loading Chart...
7 patents (USPTO):Explore Patents

Title: Inventor Souichiro Okudaira: Innovations in Automotive Technology

Introduction

Souichiro Okudaira, a noted inventor from Toyota, Japan, has made significant contributions to the automotive industry through his innovative engineering designs. With a total of seven patents to his name, Okudaira has focused on enhancing vehicle safety and functionality, particularly in powertrain support and door lock mechanisms.

Latest Patents

Okudaira's latest patents showcase his dedication to improving vehicle structure and safety features. One of his notable inventions is the **Power Train Supporting Apparatus**, designed for use in vehicles with a monocoque structure. This innovative apparatus includes a bumper reinforcer, side members, and a toe board. It utilizes first and second push rods along with a torque rod to provide reliable support to the powertrain during a head-on collision. The system allows for the powertrain to be displaced toward the passenger compartment in a downwardly inclined direction, ensuring enhanced safety for occupants.

Another significant invention by Okudaira is the **Door Lock Device**. This power-operated mechanism features a locking arm that performs the locking and unlocking operation. It comprises a handling lever, which drives the locking arm, and an electric actuator that rotates the handling lever through a predetermined angle. The actuator operates with a motor utilizing a worm gear, allowing for precise control of the unlocking and locking process.

Career Highlights

Throughout his career, Souichiro Okudaira has been associated with prestigious companies, including Aisin Seiki Co., Ltd. and Toyota Motor Corporation. His expertise in engineering and innovation has greatly influenced the development of advanced automotive technologies.

Collaborations

In his journey as an inventor, Okudaira has collaborated with esteemed colleagues such as Ryoichi Fukumoto and Shigeru Hayakawa. These collaborations have played a crucial role in bringing transformative ideas to life within the automotive sector.

Conclusion

Souichiro Okudaira's contributions to the field of automotive technology through his patents highlight his role as a key player in vehicle safety and efficiency. His innovative designs, particularly in powertrain support and door locking mechanisms, demonstrate the impact of his work on the future of automotive engineering. As the industry continues to evolve, Okudaira's inventions will undoubtedly pave the way for further advancements in vehicle design and safety.

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]
Loading…