Kiyosu, Japan

Junpei Hamamoto

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Toyoda Gosei Co., Ltd.. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junpei Hamamoto. Retrieved from https://idiyas.com/inventor/junpei-hamamoto

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: **Innovator Spotlight: Junpei Hamamoto and His Groundbreaking Airbag Technology**

Introduction

Junpei Hamamoto, a talented inventor based in Kiyosu, Japan, has made significant strides in automotive safety technology. With a focus on enhancing passenger protection, his work embodies innovative solutions that aim to mitigate the risks in vehicular accidents.

Latest Patents

Hamamoto is credited with one notable patent: the **Head Portion Protection Airbag Device**. This innovative design incorporates an airbag that is strategically formed into a folded body. The lower edge of the airbag, in its unfolded state, approaches the upper edge, creating a compact and efficient safety device. Wrapped in a special unfoldment preventing tape material, this airbag is affixed to the vehicle's window, ensuring it deploys correctly upon impact. A unique twisting restriction member prevents the folded body from twisting, enhancing the airbag’s effectiveness when deployed. Additionally, multiple attachment piece portions are arranged along the upper edge to securely connect the airbag to the vehicle body, showcasing Hamamoto’s attention to detail in vehicle safety applications.

Career Highlights

Currently, Junpei Hamamoto is affiliated with Toyoda Gosei Co., Ltd., a recognized leader in automotive component manufacture. His role focuses on developing innovative safety mechanisms that safeguard vehicle occupants. His dedication to research and development has positioned him as an influential figure in enhancing automotive safety standards.

Collaborations

Throughout his career, Hamamoto has collaborated with esteemed colleagues in the field, including Takashi Ichimura and Hiroki Imaeda. Together, they have worked on various projects that push the boundaries of automotive safety, leveraging their collective expertise to drive innovation.

Conclusion

Junpei Hamamoto’s contributions to automotive safety through his head portion protection airbag device highlight the importance of innovation in saving lives. His work at Toyoda Gosei Co., Ltd. not only reflects personal achievement but also signifies a collective commitment to enhancing vehicle safety for future generations. As automotive technology continues to evolve, inventors like Hamamoto play a crucial role in shaping a safer driving experience.

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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