Yokohama, Japan

Sayaka Koyama

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Mitsui Kinzoku Act Corporation. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sayaka Koyama. Retrieved from https://idiyas.com/inventor/sayaka-koyama

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Sayaka Koyama: Innovator in Vehicle Door Latch Technology

Introduction

Sayaka Koyama is a prominent inventor based in Yokohama, Japan. She has made significant contributions to the field of automotive technology, particularly in the design of vehicle door latch devices. Her innovative approach has led to the development of a patent that addresses critical issues in vehicle safety and functionality.

Latest Patents

Koyama holds a patent for a vehicle door latch device that prevents the ingress of rainwater into the outer cable of a Bowden cable. This device includes an operation handle provided in the door, a door latch mechanism attached to the door, and a Bowden cable with an outer cable fixed at one end to the operation handle and at the other end to the door latch mechanism. The design also features an elastic cap at one end of the outer cable, which covers the inner cable and enhances the overall durability of the latch system. Koyama's patent is a testament to her innovative thinking and commitment to improving vehicle safety. She has 1 patent to her name.

Career Highlights

Koyama has built a successful career at Mitsui Kinzoku Act Corporation, where she has been instrumental in advancing automotive technologies. Her work has not only contributed to the company's reputation but has also set new standards in the industry. Koyama's dedication to her craft and her ability to solve complex engineering problems have made her a valuable asset to her team.

Collaborations

Koyama collaborates closely with her coworker, Tomoharu Nagaoka. Together, they work on various projects that aim to enhance vehicle safety and performance. Their partnership exemplifies the importance of teamwork in driving innovation within the automotive sector.

Conclusion

Sayaka Koyama is a remarkable inventor whose work in vehicle door latch technology has made a significant impact on automotive safety. Her innovative designs and collaborative spirit continue to inspire advancements in the 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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