Chiba, Japan

Yoshio Hozumi

This inventor holds 5 USPTO granted patents. Top assignee: Seiko Instruments Inc. Active years: 2009-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Hozumi. Retrieved from https://idiyas.com/inventor/yoshio-hozumi

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 = 2.1

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2009-2012

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5 patents (USPTO):Explore Patents

Title: Innovations of Yoshio Hozumi

Introduction

Yoshio Hozumi is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of timekeeping with his innovative designs. Hozumi holds a total of 5 patents, showcasing his expertise and creativity in developing new technologies.

Latest Patents

Among his latest inventions is a portable timepiece that features a unique valve system. This timepiece includes a casing and a valve member that operates based on the inner pressure of the assembly. The design allows for gas discharge through an exhaust button, ensuring efficient functionality. Another remarkable invention is a portable watch equipped with a crown and a crown lock button. This watch incorporates a one-touch operation for locking and unlocking the crown, enhancing user convenience and security.

Career Highlights

Yoshio Hozumi is currently associated with Seiko Instruments Inc., a company renowned for its precision timekeeping devices. His work at Seiko has allowed him to push the boundaries of traditional watchmaking and introduce innovative features that improve user experience.

Collaborations

Hozumi has collaborated with talented individuals such as Kinshuro Itoh and Kazutaka Imai. These partnerships have contributed to the development of his inventive designs and have fostered a creative environment for innovation.

Conclusion

Yoshio Hozumi's contributions to the field of timekeeping through his innovative patents reflect his dedication to advancing technology. His work continues to influence the industry and inspire future inventors.

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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