Fujisawa, Japan

Katsuhiko Hanagaki

This inventor holds 1 USPTO granted patent. Top assignee: Ricoh Company, Ltd.. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiko Hanagaki. Retrieved from https://idiyas.com/inventor/katsuhiko-hanagaki

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


Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Katsuhiko Hanagaki: Innovator in Driving Force Transmission Technology

Introduction

Katsuhiko Hanagaki is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the area of driving force transmission devices. His innovative work has led to the development of a unique patent that enhances the efficiency of mechanical systems.

Latest Patents

Katsuhiko Hanagaki holds a patent for a driving force transmitting device and mechanism. This invention comprises an output shaft capable of outputting a rotating force, supported by a casing that allows the leading tip part of the output shaft to be exposed externally. The design ensures that the tip end surface of the output shaft is either flush with or recessed from the outer surface of the casing. Additionally, the tip end surface features an engaging part that can be inserted into or removed from an engaged part on a driven member. This innovative design improves the functionality and reliability of mechanical systems.

Career Highlights

Katsuhiko Hanagaki is associated with Ricoh Company, Ltd., where he applies his expertise in mechanical engineering to develop advanced technologies. His work at Ricoh has been instrumental in driving innovation within the company and the industry at large.

Collaborations

Katsuhiko has collaborated with esteemed colleagues such as Shinichi Kato and Masanobu Yamagata. Their combined efforts have contributed to the advancement of technology in their respective fields.

Conclusion

Katsuhiko Hanagaki is a distinguished inventor whose work in driving force transmission technology has made a significant impact. His patent reflects his innovative spirit and dedication to enhancing mechanical systems. His contributions continue to influence the industry and inspire future innovations.

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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