Fuchu, Japan

Ayako Tsuji

This inventor holds 3 USPTO granted patents. Top assignee: Casio Computer Co., Ltd.. Active years: 2014-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ayako Tsuji. Retrieved from https://idiyas.com/inventor/ayako-tsuji

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 = 1.5

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2014-2024

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3 patents (USPTO):Explore Patents

Title: Ayako Tsuji: Innovator in Timepiece Technology

Introduction

Ayako Tsuji is a prominent inventor based in Fuchu, Japan. She has made significant contributions to the field of timepiece technology, holding a total of 3 patents. Her innovative designs focus on enhancing the functionality and usability of wristwatches.

Latest Patents

Tsuji's latest patents include a variety of advanced features. One of her notable inventions is an exterior member, case, and timepiece. This design includes a case main body with an operation member that has a protruding operation head portion. The exterior member is detachably attached to the case main body, covering its outer periphery. The case main body features a protection projection that shortens in outward projection length from the upper side to the lower side, while the exterior member houses this protection projection.

Another significant patent is a switch device and wristwatch. This invention consists of a case with a through hole, a cylindrical member attached to the case, and an operating member with a shaft section inserted into the cylindrical member. The operating member includes an engaging projected section and a spring member. The cylindrical member is designed with a release groove and a restricting projected section, ensuring the engaging projected section's movement is controlled.

Career Highlights

Ayako Tsuji works at Casio Computer Co., Ltd., a leading company in the electronics and timepiece industry. Her work has been instrumental in developing innovative solutions that enhance user experience in wristwatches.

Collaborations

Tsuji collaborates with her coworker, Masato Ueno, to further advance their projects and share insights in the field of timepiece technology.

Conclusion

Ayako Tsuji's contributions to the world of timepieces demonstrate her innovative spirit and dedication to enhancing technology. Her patents reflect her commitment to creating functional and user-friendly designs.

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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