Kanagawa, Japan

Ryotaro Ishida

This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Autoliv Development Ab. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryotaro Ishida. Retrieved from https://idiyas.com/inventor/ryotaro-ishida-3wx2mixb

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

USPTO Granted Patents = 4 

% Patents Active = 50.0

Average Co-Inventor Count = 5.5

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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4 patents (USPTO):Explore Patents

Title: Innovations by Ryotaro Ishida in Steering Wheel Technology

Introduction

Ryotaro Ishida is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of automotive safety, particularly in steering wheel design. With a total of two patents to his name, Ishida's work focuses on enhancing airbag deployment performance.

Latest Patents

Ishida's latest patents include innovative designs for steering wheels that improve airbag functionality. The first patent describes a steering wheel that suppresses unnecessary rocking of the airbag module during activation. This design ensures that the airbag cushion deploys as intended. The steering wheel features a core metal with a boss part that can be mounted on a steering shaft. An airbag module is movably attached to the core metal, allowing for effective deployment during an accident. The core metal's stopper is strategically separated from the airbag module's contact part when the airbag is not activated, ensuring proper function during activation.

The second patent also focuses on steering wheel design, incorporating a damper unit that connects the steering wheel body and the airbag module. This damper unit applies a force to the airbag module, enhancing its stability and performance during deployment. The airbag module is mounted in a way that allows it to respond effectively to the forces experienced during a collision.

Career Highlights

Ryotaro Ishida is currently employed at Autoliv Development AB, a company renowned for its commitment to automotive safety. His work at Autoliv has allowed him to focus on innovative solutions that enhance vehicle safety features.

Collaborations

Ishida has collaborated with talented coworkers, including Kazuhiro Abe and Sumit Kumar. Their combined expertise contributes to the development of advanced safety technologies in the automotive industry.

Conclusion

Ryotaro Ishida's contributions to steering wheel technology exemplify his dedication to improving automotive safety. His innovative patents reflect a commitment to ensuring that airbag systems function optimally during critical moments.

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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