Kawasaki, Japan

Takahiro Agai

This inventor holds 1 USPTO granted patent. Top assignee: Fujitsu Corporation. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Agai. Retrieved from https://idiyas.com/inventor/takahiro-agai

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 = 5.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Takahiro Agai: Innovator in Hinge Mechanisms for Portable Telephones

Introduction

Takahiro Agai is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of portable telephone design, particularly through his innovative hinge mechanism. His work has paved the way for advancements in foldable technology.

Latest Patents

Takahiro Agai holds a patent for a hinge mechanism and foldable portable telephone. This invention features a hinge mechanism that allows a foldable lid to be rotatably supported, enabling it to transition smoothly between opened and closed positions. The design incorporates a rotary shaft, along with two springs that generate biasing forces to facilitate the lid's movement. The mechanism also includes stoppers that restrict the rotation of the shaft, ensuring the lid operates effectively in both directions.

Career Highlights

Agai is currently employed at Fujitsu Corporation, where he continues to innovate in the field of telecommunications. His work has been instrumental in enhancing the functionality and user experience of portable devices.

Collaborations

Throughout his career, Takahiro Agai has collaborated with talented individuals such as Hisamitsu Takagi and Tatsuzi Shigeta. These partnerships have contributed to the development of cutting-edge technologies in the industry.

Conclusion

Takahiro Agai's contributions to the design of hinge mechanisms for portable telephones exemplify his innovative spirit and dedication to advancing technology. His patent reflects a significant step forward in the evolution of foldable devices, showcasing the potential for future developments in this area.

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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