Tokyo, Japan

Keiko Yoshida

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Seiko Clock Inc.. Active years: 1998-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiko Yoshida. Retrieved from https://idiyas.com/inventor/keiko-yoshida-s0if7c9p

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1998-1999

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Keiko Yoshida

Introduction

Keiko Yoshida is a prominent inventor based in Tokyo, Japan, known for her contributions to the field of clock technology. With a total of two patents to her name, Yoshida's innovative spirit and dedication to excellence have earned her recognition in the competitive world of invention.

Latest Patents

Yoshida's latest innovations include a unique clock design that blends functionality with aesthetic appeal. Her inventive approach in creating timepieces reflects her deep understanding of both engineering and design, setting her work apart in the industry.

Career Highlights

Yoshida has made significant strides in her career at Seiko Clock Inc., a company renowned for its quality timekeeping products. Through her work, she has helped enhance the efficiency and precision of clock mechanisms, contributing to Seiko's esteemed reputation in the horological sector.

Collaborations

In her innovative journey, Yoshida has collaborated closely with her coworker, Katsumi Shimamura. Together, they have explored new ideas and developed strategies that have fostered creativity and growth in their projects. Their partnership exemplifies the power of collaboration in driving innovation.

Conclusion

Keiko Yoshida's contributions to the field of clock design illustrate her exceptional talent as an inventor. With her patents and collaborative efforts, she continues to inspire others in the industry, demonstrating that innovation knows no bounds.

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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