Northridge, CA, United States of America

Akira Tanaka

This inventor holds 22 USPTO granted patents, primarily in Safety Belt Technology. Top assignees: American Safety Equipment Corporation, American Safety Equipment Corporaion. Active years: 1976-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Tanaka. Retrieved from https://idiyas.com/inventor/akira-tanaka-tf5n9dpd

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 = 1.5

ph-index = 13

Forward Citations = 411(Granted Patents)


Company Filing History:


Years Active: 1976-1987

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Areas of Expertise:
Safety Belt
Retractor Assembly
Locking Mechanism
Emergency Release
Child Safety Seat
Tension Reducing
Inertia Switch
Quick-Release Buckle
Dual Tension
Passive Safety
Harness Anchoring
Energy Storing
22 patents (USPTO):Explore Patents

Title: Akira Tanaka: Innovator in Safety Systems

Introduction

Akira Tanaka, based in Northridge, CA, is a prominent inventor with a remarkable portfolio of 22 patents. His work focuses on innovative safety systems, particularly in automotive restraint technologies, aimed at enhancing the protection and comfort of vehicle occupants.

Latest Patents

One of Tanaka's notable inventions is the **Automatic Seat Belt Adjusting System**. This system revolutionizes the conventional three-point restraint design by incorporating an electric motor that replaces the typical rewind spring on the belt retractor. Upon buckling the seat belt, the motor engages to pull the shoulder belt close to the occupant's body while ensuring a tensionless, comfortable fit. The system is engineered to adjust dynamically, compensating whenever the occupant moves or changes their seating position, allowing for both safety and comfort.

Another significant contribution is the **Lightweight, Multiple-Point, Quick-Release Safety Buckle for Body Harnesses**. This invention features a design with various harness connectors housed in a rotatable plastic cover that enables easy and quick-release functionality. With the aid of a finger-actuated lever, the user can selectively disengage one or more straps, enhancing usability and safety for body harness applications.

Career Highlights

Tanaka has demonstrated expertise through his tenure with reputable companies such as American Safety Equipment Corporation and American Safety Equipment Corporation. His innovative approach has significantly impacted safety equipment design and functionality.

Collaborations

Throughout his career, Akira Tanaka has worked alongside respected colleagues like Avraham Ziv and William M. Hollowell. Their collaboration has contributed to the successful development of several safety innovations, which underscores the importance of teamwork in advancing technology.

Conclusion

Akira Tanaka's contributions to safety systems not only enhance automotive technology but also reflect a commitment to improving user experience and safety. His versatile inventions, including the automatic seat belt adjusting system and quick-release safety buckle, mark him as a significant innovator in his field, and his patents continue to pave the way for advancements in safety technology.

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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