Namerikawa, Japan

Hiroaki Kubo

This inventor holds 1 USPTO granted patent. Top assignee: Ykk Ap Inc.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Kubo. Retrieved from https://idiyas.com/inventor/hiroaki-kubo-e4ypjnn9

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


Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Hiroaki Kubo: Innovator in Door Mechanisms

Introduction

Hiroaki Kubo is a notable inventor based in Namerikawa, Japan. He has made significant contributions to the field of door mechanisms, particularly with his innovative designs that enhance functionality and user experience.

Latest Patents

Kubo holds a patent for a unique door pull and sash window mechanism. This invention features a door pull that includes a fixing portion fixed on a door stopper stile, an operating portion that slides in the opening direction of the door, and a turning portion that assists in the door's operation. The design allows for smoother opening and closing of doors, making it a valuable addition to modern door hardware.

Career Highlights

Kubo is associated with YKK AP Inc., a company known for its commitment to quality and innovation in building materials. His work at YKK AP Inc. has allowed him to focus on developing practical solutions that improve everyday products.

Collaborations

Throughout his career, Kubo has collaborated with talented individuals such as Yoshinori Ishikuro and Norikazu Higashitani. These collaborations have fostered a creative environment that encourages the development of innovative ideas and products.

Conclusion

Hiroaki Kubo's contributions to door mechanisms exemplify the spirit of innovation. His patent for a door pull mechanism not only showcases his inventive skills but also highlights the importance of practical design in everyday life.

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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