Saitama, Japan

Yuji Shitara

This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Japan Energy Corporation. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Shitara. Retrieved from https://idiyas.com/inventor/yuji-shitara-jxu5cdxo

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

Calculating rank
USPTO Granted Patents = 1 

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: Innovations by Yuji Shitara in Lubricant Technology

Introduction

Yuji Shitara is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of lubricant technology, particularly with his innovative semi-solid lubricant composition. His work is essential for enhancing the performance and reliability of various mechanical systems.

Latest Patents

Yuji Shitara holds a patent for a semi-solid lubricant composition designed for transmission elements and mechanical systems. This composition is characterized by its excellent lubricity, antiwear properties, and energy-saving performance. It is suitable for use in turbine oil, machine tool oil, metal working oil, plastic working oil, cutting oil, compressor oil, vacuum-pump oil, electrical-contact oil, grease, and machine oil. The formulation includes an amide compound that forms a three-dimensional network structure and a liquid base oil ingredient with specific viscosity characteristics. This innovative composition significantly reduces wear on sliding parts of transmission elements.

Career Highlights

Yuji Shitara is currently associated with Japan Energy Corporation, where he continues to develop advanced lubricant solutions. His expertise in this area has positioned him as a key figure in the industry, contributing to the efficiency and sustainability of mechanical systems.

Collaborations

Yuji Shitara collaborates with Koichi Yoshida, working together to enhance the development of lubricant technologies. Their partnership has fostered innovation and improved the performance of various mechanical applications.

Conclusion

Yuji Shitara's contributions to lubricant technology through his innovative patent demonstrate his commitment to advancing mechanical system performance. His work continues to impact the industry positively, showcasing the importance of innovation in engineering solutions.

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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