Saitama, Japan

Tohru Oshita

This inventor holds 1 USPTO granted patent. Top assignee: Honda Motor Co., Ltd.. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tohru Oshita. Retrieved from https://idiyas.com/inventor/tohru-oshita

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 52(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Tohru Oshita: Innovator in Engine Cooling Solutions

Introduction

Tohru Oshita, a talented inventor from Saitama, Japan, has made significant contributions to the automotive industry through his innovative designs. With a focus on enhancing the reliability and efficiency of engine cooling systems, Oshita has filed a noteworthy patent that showcases his engineering prowess.

Latest Patents

Tohru Oshita is credited with one patent: a water pump designed for cooling engines. This innovative water pump features an impeller housed within a pump casing that is meticulously mounted on a rotational shaft. The design aims to bolster the mounting strength of the impeller while maintaining cost-effectiveness. A distinctive fitting recess is incorporated into the central portion of the impeller, accommodating the end of the rotational shaft, which has a straight outer circumferential surface on the impeller side. Additionally, a bolt, threaded in a coaxial direction, secures the connection, ensuring optimal performance and reliability.

Career Highlights

Currently, Tohru Oshita is employed at Honda Motor Co., Ltd., one of the leading automotive manufacturers globally. His role involves researching and developing innovative solutions that advance engine performance and efficiency. Through his work, Oshita has demonstrated a strong commitment to improving automotive technologies.

Collaborations

Throughout his career, Tohru has collaborated with esteemed colleagues, including Toshimitsu Suzuki. Their combined efforts in engineering have contributed to Honda's reputation for producing cutting-edge automotive solutions.

Conclusion

Tohru Oshita is a remarkable inventor whose innovative designs in engine cooling pumps showcase his dedication to technological advancement. With his patent contributing to more reliable automotive engines, Oshita continues to make a lasting impact in the field of engineering. His work at Honda Motor Co., Ltd. underscores the importance of collaboration and innovation in developing solutions that drive the automotive industry forward.

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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