Ibaraki, Japan

Ayumi Hiraishi

This inventor holds 2 USPTO granted patents and 3 EPO patents. Top assignee: Sekisui Plastics Co., Ltd.. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ayumi Hiraishi. Retrieved from https://idiyas.com/inventor/ayumi-hiraishi

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

Calculating rank

% Patents Active = 50.0


Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2011

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2 patents (USPTO):Explore Patents

Title: Ayumi Hiraishi: Innovator in Vehicle Safety Technology

Introduction

Ayumi Hiraishi is a prominent inventor based in Ibaraki, Japan. She has made significant contributions to the field of vehicle safety technology, holding a total of 2 patents. Her innovative designs focus on enhancing the safety and comfort of vehicle interiors.

Latest Patents

Hiraishi's latest patents include a floor spacer for vehicles and a pad for absorbing impact on leg portions. The floor spacer is designed as an expanded resin molded article that provides sound-absorbing performance while maintaining desired compression strength and reducing weight. It features a main body with flat plate portions and ridges that enhance its structural integrity. Additionally, the pad for absorbing impact is engineered to excel in impact absorption during vehicle collisions, utilizing expandable beads to ensure safety for occupants.

Career Highlights

Hiraishi has established herself as a key figure at Sekisui Plastics Co., Ltd., where she continues to innovate in the automotive safety sector. Her work is characterized by a commitment to improving the user experience in vehicles through advanced materials and design.

Collaborations

Throughout her career, Hiraishi has collaborated with notable colleagues, including Isao Suzuki and Shinji Takakura. These partnerships have fostered a creative environment that encourages the development of cutting-edge safety solutions.

Conclusion

Ayumi Hiraishi's contributions to vehicle safety technology exemplify her dedication to innovation and excellence. Her patents reflect a deep understanding of material science and user safety, making her a valuable asset in the automotive industry.

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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