Aichi, Japan

Yuji Kozawa

This inventor holds 1 USPTO granted patent. Top assignees: Otics Corporation, Toyota Jidosha Kabushiki Kaisha. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Kozawa. Retrieved from https://idiyas.com/inventor/yuji-kozawa-ep5d3mj1

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Yuji Kozawa - Innovator in Rotor Shaft Technology.

Introduction

Yuji Kozawa is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of rotor shaft technology, with a focus on enhancing the performance and efficiency of rotor systems. His innovative approach has led to the development of a unique rotor shaft design that addresses key challenges in the industry.

Latest Patents

Kozawa holds a patent for a rotor shaft, which is designed to provide a robust fastening strength between an inner shaft and an outer shaft. This invention aims to achieve excellent anti-rotation torque while also reducing the overall weight of the rotor shaft. The rotor shaft consists of an inner shaft, which includes a tip end portion, a rear end portion, and a thick portion that connects the two. The outer shaft features an inner cylindrical portion, a magnetic body-mounting outer cylindrical portion, and a flange that connects these components. This innovative design ensures that the inner and outer shafts are securely fastened, enhancing the overall performance of the rotor system.

Career Highlights

Throughout his career, Yuji Kozawa has worked with prominent companies in the automotive and technology sectors. He has been associated with Toyota Motor Corporation, where he contributed to various engineering projects. Additionally, he has worked with Otics Corporation, further expanding his expertise in rotor technology and innovation.

Collaborations

Kozawa has collaborated with talented professionals in his field, including Tatsuhiko Mizutani and Hiroki Kato. These collaborations have fostered a creative environment that has led to advancements in rotor shaft technology.

Conclusion

Yuji Kozawa's contributions to rotor shaft technology exemplify his innovative spirit and dedication to engineering excellence. His patent for a rotor shaft showcases his ability to solve complex challenges in the industry. Through his work and collaborations, he continues to influence the field 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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