Fujisawa, Japan

Yasuki Takenaka

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: A. Raymond Et Cie, A. Ryamond Et Cie-Scs, Sumitomo Riko Company Limited. Active years: 2012-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuki Takenaka. Retrieved from https://idiyas.com/inventor/yasuki-takenaka

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


% Patents Active = 50.0

 

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 2012-2015

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2 patents (USPTO):Explore Patents

Title: Yasuki Takenaka: Innovator in Quick Connection Devices

Introduction

Yasuki Takenaka is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of quick connection devices, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and reliability of fluid line couplings.

Latest Patents

Among his latest patents is a quick connector and checker. This invention features a connector housing designed with opening portions for inserting resilient legs. The resilient legs are deformed inwardly by an annular projecting portion on a mating pipe, allowing for the removal of the checker from the connector housing. Another significant patent is a fluid line coupling that includes a receiving part and a locking part. The locking part is equipped with elastically resilient spring tongues that engage behind an annular collar on a plug-in part. This design ensures a high pull-out force, securing the plug-in part against accidental disconnection.

Career Highlights

Yasuki Takenaka has worked with reputable companies such as A. Raymond Et Cie and Sumitomo Riko Company Limited. His experience in these organizations has contributed to his expertise in developing innovative connection solutions.

Collaborations

He has collaborated with notable coworkers, including Norio Yokoo and Mamoru Ogawa. Their combined efforts have further advanced the field of quick connection technology.

Conclusion

Yasuki Takenaka's contributions to quick connection devices demonstrate his commitment to innovation and engineering excellence. His patents reflect a deep understanding of fluid dynamics and mechanical design, making him a valuable figure in the industry.

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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