Kawagoe, Japan

Yukio Endoh

This inventor holds 1 USPTO granted patent. Top assignee: Citizen Watch Company, Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Endoh. Retrieved from https://idiyas.com/inventor/yukio-endoh-qjpvf8r9

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yukio Endoh

Introduction

Yukio Endoh is a notable inventor based in Kawagoe, Japan. He is recognized for his contributions to the field of printing technology. His innovative work has led to the development of a unique print head design that enhances printing efficiency.

Latest Patents

Yukio Endoh holds a patent for a "Print head with energizing and return leaf springs." This invention features armatures, each equipped with a stylus section and a plunger positioned oppositely. The armatures have a middle section that serves as a fulcrum for rotation. A plurality of first flat springs act on the armatures, biasing them in a direction that allows for effective return against the bias forces exerted by the springs. This design significantly improves the functionality of print heads.

Career Highlights

Yukio Endoh is currently employed at Citizen Watch Company, Ltd. His work at this esteemed company has allowed him to focus on innovations in printing technology. His dedication to advancing this field has made him a valuable asset to his team.

Collaborations

Yukio has collaborated with talented coworkers, including Tetsuya Yamamoto and Akio Segawa. Their combined expertise has contributed to the successful development of innovative technologies within their projects.

Conclusion

Yukio Endoh's contributions to printing technology through his patent and work at Citizen Watch Company, Ltd. highlight his role as an influential inventor. His innovative spirit continues to drive 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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