Chiba, Japan

Yasunori Hara

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignees: Seiko Instruments Inc, Seiko Watch Kabushiki Kaisha. Active years: 2017-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunori Hara. Retrieved from https://idiyas.com/inventor/yasunori-hara

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 2017-2023

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6 patents (USPTO):Explore Patents

Title: Yasunori Hara: Innovator in Personal Ornaments and Timepieces

Introduction

Yasunori Hara is a notable inventor based in Chiba, Japan. He has made significant contributions to the fields of personal ornaments and timepieces. With a total of 6 patents to his name, Hara's work showcases his innovative spirit and technical expertise.

Latest Patents

Hara's latest patents include a personal ornament and a timepiece. The personal ornament features excellent corrosion resistance, incorporating predetermined chemical components, with a structure that contains austenite at 95% or more in area percentage. The design ensures that the number of intermetallic compounds of a certain size is minimized, enhancing the durability of the ornament. The timepiece includes a display plate and a movement that allows for smooth rotation, utilizing a straight pin and a unique rotation mechanism to secure the display plate effectively.

Career Highlights

Throughout his career, Yasunori Hara has worked with prominent companies such as Seiko Instruments Inc. and Seiko Watch Corporation. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative products in the watchmaking industry.

Collaborations

Hara has collaborated with notable colleagues, including Teruo Kato and Hideki Okuda. Their combined expertise has likely fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Yasunori Hara's contributions to the fields of personal ornaments and timepieces highlight his innovative capabilities and dedication to excellence. His patents reflect a commitment to quality and functionality, making him a significant figure in the world of invention.

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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