Osaka, Japan

Eiichi Sakai

This inventor holds 1 USPTO granted patent. Top assignee: Tcm Corporation. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiichi Sakai. Retrieved from https://idiyas.com/inventor/eiichi-sakai-yicxz6vm

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Eiichi Sakai

Introduction

Eiichi Sakai is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of hydraulic mechanisms. His innovative approach has led to advancements that enhance the performance and reliability of hydraulic systems.

Latest Patents

Eiichi Sakai holds a patent for a clutch hydraulic mechanism. This invention features a check valve installed in a hydraulic line, allowing hydraulic oil to be fed to a forward movement hydraulic clutch. An accumulator is also included to store hydraulic oil, ensuring that even if oil pressure drops during gear shifts, the hydraulic clutch maintains its pressure. This design eliminates delays in torque restoration, providing a smoother driving experience and reducing the feeling of torque loss during gear shifts.

Career Highlights

Sakai is associated with TCM Corporation, where he has applied his expertise in hydraulic systems. His work has been instrumental in improving the efficiency and functionality of various mechanical applications. His dedication to innovation has positioned him as a key figure in his field.

Collaborations

Throughout his career, Eiichi Sakai has collaborated with talented individuals such as Hideo Nakayama and Mamoru Kobayashi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Eiichi Sakai's contributions to hydraulic mechanisms exemplify the impact of innovative thinking in engineering. His patent for the clutch hydraulic mechanism showcases his ability to solve complex problems and enhance user experience. His work continues 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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