Tokyo, Japan

Hironaga Obata

This inventor holds 3 USPTO granted patents. Top assignee: Itoki Co., Ltd.. Active years: 1993-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironaga Obata. Retrieved from https://idiyas.com/inventor/hironaga-obata

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 = 4.3

ph-index = 3

Forward Citations = 86(Granted Patents)


Company Filing History:


Years Active: 1993-1994

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3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Hironaga Obata

Introduction

Hironaga Obata is a remarkable inventor based in Tokyo, Japan. With a total of three patents to his name, he has contributed valuable advancements to the field of design and functionality. His keen focus on ergonomic solutions has led to the development of innovative products that enhance everyday life.

Latest Patents

Among his latest inventions, Hironaga Obata's most notable patent is a design for a chair. This chair exemplifies his commitment to comfort and practicality, catering to the needs of users while maintaining aesthetic appeal.

Career Highlights

Hironaga Obata has made significant strides in his career, primarily working with Itoki Co., Ltd. His expertise in design and engineering has allowed him to play a pivotal role in driving the company's innovations in seating solutions. His contributions have helped establish the company as a leader in the furniture industry.

Collaborations

Throughout his career, Hironaga has collaborated with talented individuals, including coworkers Tetsuya Kano and Yuji Ishi. Their combined skills and expertise have fostered an environment of creativity, allowing them to produce groundbreaking inventions that benefit a wide range of consumers.

Conclusion

Hironaga Obata's commitment to innovation has made him a significant figure in the field of design and engineering. His notable patents, particularly in chair design, reflect his dedication to improving user experience. As he continues to work with Itoki Co., Ltd. and collaborates with fellow inventors, the future holds great promise for Hironaga's contributions to the world of innovation.

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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