Ichinomiya, Japan

Hiroshi Aoi

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Aoi. Retrieved from https://idiyas.com/inventor/hiroshi-aoi-p9clkrkl

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 = 4.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Hiroshi Aoi - Innovator in Seat Belt Technology

Introduction

Hiroshi Aoi is a notable inventor based in Ichinomiya, Japan. He has made significant contributions to the field of safety technology, particularly in the design of seat belt assemblies. His innovative approach has led to the development of a unique emergency locking retractor that enhances passenger safety in vehicles.

Latest Patents

Hiroshi Aoi holds a patent for an "Emergency locking retractor for seat belt assemblies." This invention features a seat belt retractor with a reel that is spring biased. A pivotal pawl is mounted on a retractor frame, allowing it to engage with ratchet-toothed flanges on the reel. The design includes a cam wheel and an inertia wheel that work together to ensure the locking mechanism activates during high acceleration, thereby preventing further rotation of the reel in the direction of belt extension. This innovative mechanism is crucial for enhancing the safety of seat belt systems.

Career Highlights

Throughout his career, Hiroshi Aoi has focused on improving safety mechanisms in automotive technology. His work has been recognized for its practical applications and effectiveness in real-world scenarios. With a patent count of 1 patent, Aoi's contributions are a testament to his dedication to innovation in safety technology.

Collaborations

Hiroshi Aoi has collaborated with notable colleagues such as Syozo Iyoda and Susumu Ubukata. Their combined expertise has contributed to advancements in safety technology and has fostered a collaborative environment for innovation.

Conclusion

Hiroshi Aoi's work in developing the emergency locking retractor for seat belt assemblies showcases his commitment to enhancing vehicle safety. His innovative designs and collaborations with other experts in the field continue to influence automotive safety standards.

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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