Atsugi, Japan

Hideaki Mitsui

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Afton Chemical Corporation. Active years: 2022-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideaki Mitsui. Retrieved from https://idiyas.com/inventor/hideaki-mitsui-1yy2k7hc

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2022-2023

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2 patents (USPTO):Explore Patents

Title: Innovations by Hideaki Mitsui in Electric Vehicle Technology

Introduction

Hideaki Mitsui is a notable inventor based in Atsugi, Japan. He has made significant contributions to the field of electric vehicle technology, particularly in the development of lubricating fluids for electric motor systems. With a total of 2 patents, Mitsui's work focuses on enhancing the performance and efficiency of electric vehicles.

Latest Patents

Mitsui's latest patents include innovations related to phosphorylated dispersants in fluids for electric vehicles. The first patent discloses a lubricating fluid designed for electric motor systems, which includes a method for lubricating gears and cooling motors. This technology specifically addresses the need for a lubricating fluid that comprises an oil of lubricating viscosity and at least one phosphorylated dispersant that exhibits increased resistivity after aging. This advancement is crucial for improving the longevity and reliability of electric motor systems.

Career Highlights

Mitsui is currently employed at Afton Chemical Corporation, where he continues to develop innovative solutions for the automotive industry. His expertise in lubricants and fluid technology has positioned him as a key player in the advancement of electric vehicle performance.

Collaborations

Mitsui has collaborated with notable colleagues such as Tsuneo Adachi and Lesley Schmid. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Hideaki Mitsui's contributions to electric vehicle technology through his patents and work at Afton Chemical Corporation highlight his commitment to innovation in the automotive sector. His advancements in lubricating fluids are paving the way for more efficient and reliable electric vehicles.

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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