Kanagawa, Japan

Chiharu Igarashi

This inventor holds 1 USPTO granted patent. Top assignee: Nsk Corporation. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chiharu Igarashi. Retrieved from https://idiyas.com/inventor/chiharu-igarashi

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Chiharu Igarashi

Introduction

Chiharu Igarashi, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the automotive industry. With a focus on enhancing vehicle safety and ergonomics, Igarashi is known for her innovative designs that provide practical solutions to everyday challenges.

Latest Patents

Igarashi holds a patent for a "Shoulder Anchor Device." This device comprises a through anchor designed to support a seat belt, a base member for mounting on the center pillar of a vehicle body, and a fixing mechanism to securely attach the through anchor to the base member. The base member features a channel-shaped anchor fixing portion with a generally C-shaped cross-section for stabilizing the through anchor, along with a pair of vehicle fixing portions that are formed integrally at opposite ends of the anchor fixing portion, offering a flat plate shape in its cross-section.

Career Highlights

Igarashi's career has been marked by her tenure at NSK Corporation, where she has been instrumental in driving innovative solutions in the automotive sector. Her dedication to improving safety and functionality has led her to develop designs that not only meet regulatory standards but also enhance user experience.

Collaborations

Working alongside talented colleagues such as Kazunori Takahashi and Osamu Tokugawa, Igarashi has fostered a collaborative environment that encourages creative problem-solving. Their combined expertise has played a vital role in the development of new technologies and advancements in vehicle safety.

Conclusion

Chiharu Igarashi exemplifies the spirit of innovation within the automotive industry. Her contributions through patents like the Shoulder Anchor Device demonstrate her commitment to creating safer and more efficient vehicles. As she continues her work at NSK Corporation, Igarashi remains a prominent figure among inventors pushing the boundaries of technology and design.

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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