Sakai, Japan

Yosinobu Chaen

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Sankyu Inc.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yosinobu Chaen. Retrieved from https://idiyas.com/inventor/yosinobu-chaen

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 = 4.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Yosinobu Chaen: Innovator in Lifting Technology

Introduction

Yosinobu Chaen is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of lifting technology, particularly with his innovative designs that enhance the efficiency and safety of lifting operations. His work is recognized for its practical applications in various industries.

Latest Patents

Yosinobu Chaen holds a patent for a lifting sling, which is designed to lift at least one elongated article. The lifting sling features a pair of wire rope units that depend from hooking units located at opposite ends of the elongated article. Additionally, it includes guide arm units that accommodate and support the wire rope units, along with actuator units that facilitate the movement of the guide arms. A controller is connected to the actuator units, allowing for precise operation. This patent showcases his ingenuity and commitment to improving lifting mechanisms. He has 1 patent to his name.

Career Highlights

Yosinobu Chaen is currently employed at Sankyu Inc., a company known for its expertise in logistics and engineering solutions. His role at Sankyu Inc. allows him to apply his innovative ideas in real-world applications, contributing to the company's reputation for excellence in the industry.

Collaborations

Throughout his career, Yosinobu has collaborated with talented individuals such as Kazuhide Kameyama and Takeo Nakamura. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Yosinobu Chaen's contributions to lifting technology exemplify the spirit of innovation. His patent for a lifting sling demonstrates his ability to create practical solutions that enhance operational efficiency. His work continues to impact the industry positively.

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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