Kanagawa, Japan

Katsuo Takiura

This inventor holds 3 USPTO granted patents. Top assignees: Nippon Seiko Kabushiki Kaisha, Nsk Corporation. Active years: 1988-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuo Takiura. Retrieved from https://idiyas.com/inventor/katsuo-takiura

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 = 2.6

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Yokohama, JP (1988)
  • Kanagawa, JP (1988 - 1994)

Company Filing History:


Years Active: 1988-1994

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3 patents (USPTO):Explore Patents

Title: **Katsuo Takiura: Innovator in Seat Belt Retractor Technology**

Introduction

Katsuo Takiura is a distinguished inventor based in Kanagawa, Japan, recognized for his significant contributions to automotive safety through his innovative seat belt retractor designs. With a total of three patents to his name, Takiura has made noteworthy advancements that enhance the effectiveness and reliability of seat belts, aiming to improve passenger safety in vehicles.

Latest Patents

Takiura's latest patents showcase sophisticated mechanisms that address critical safety functions. One of his prominent inventions is the **Seat Belt Retractor with Pretensioner**. This design includes a unique winding mechanism supported by a pulley system and a drive means featuring a piston and cylinder configuration. The pretensioner activates in response to acceleration, tightening the seat belt for optimal safety.

Another significant contribution is the **Retractor with Both Emergency and Automatic Locking Mechanisms**. This innovative retractor incorporates a ratchet wheel and a movable pawl member that engages based on webbing length and emergency conditions. The design ensures that the seat belt is securely locked in emergencies, maximizing occupant protection during collisions.

Career Highlights

Throughout his career, Katsuo Takiura has been affiliated with prestigious companies, including Nippon Seiko Kabushiki Kaisha and NSK Corporation. His experience at these organizations has been foundational in developing his expertise in safety technology, particularly in the automotive sector.

Collaborations

Takiura has worked alongside talented colleagues such as Masahiro Tsukamoto and Osamu Tokugawa. Their collaborative efforts have contributed to the innovative solutions that Takiura is known for today, reinforcing the significance of teamwork in the field of invention and patent development.

Conclusion

Katsuo Takiura's inventiveness in the realm of seat belt retractors demonstrates his commitment to enhancing vehicle safety. With ongoing innovations and a deep-seated passion for improving passenger protection, Takiura continues to leave a lasting impact on automotive technology and safety standards. As his patents suggest, the future of seat belt systems is being shaped significantly by his pioneering work.

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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