Toyota, Japan

Hideyuki Higashi

This inventor holds 2 USPTO granted patents. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideyuki Higashi. Retrieved from https://idiyas.com/inventor/hideyuki-higashi-2t5ny6ew

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2017-2026

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2 patents (USPTO):Explore Patents

Title: Innovations by Hideyuki Higashi

Introduction

Hideyuki Higashi is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of vehicle technology, particularly in the area of drive units. His innovative approach has led to the development of a unique patent that addresses critical issues in vehicle lubrication systems.

Latest Patents

Higashi holds a patent for a drive unit for vehicles that prevents the blowout of lubrication oil from a breather during splash lubrication. This invention features a partition plate that divides the inner space of the chamber into two reservoirs. The first reservoir houses the ring gear, while the second reservoir allows lubrication oil to flow back to the oil pan. The design includes a bent portion on the partition plate that effectively guides lubrication oil scattered upwardly by the rotation of the ring gear, directing it away from the breather.

Career Highlights

Higashi is associated with Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His work has been instrumental in enhancing the efficiency and reliability of vehicle drive units. With a focus on innovation, he continues to contribute to advancements in automotive technology.

Collaborations

Higashi has collaborated with notable colleagues, including Kozo Yamamoto and Kazutoshi Motoike. Their combined expertise has fostered a creative environment that encourages the development of groundbreaking automotive solutions.

Conclusion

Hideyuki Higashi's contributions to vehicle technology exemplify the spirit of innovation. His patent for a drive unit showcases his commitment to improving automotive systems. Through his work at Toyota, he continues to influence the future of vehicle design and functionality.

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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