Kanagawa, Japan

Touru Takamizawa

This inventor holds 1 USPTO granted patent. Top assignee: Nsk Corporation. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Touru Takamizawa. Retrieved from https://idiyas.com/inventor/touru-takamizawa

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 = 2.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: The Innovations of Touru Takamizawa

Introduction

Touru Takamizawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of engineering, particularly in the design of bearing units. His innovative approach has led to the development of a unique patent that enhances the functionality and efficiency of mechanical systems.

Latest Patents

Takamizawa holds a patent for a bearing unit, which includes a housing, a shaft passing through the housing, and a pair of rolling bearings. These bearings are strategically placed between the housing and the shaft, ensuring optimal performance. The design features an inner ring that is press-fitted to the shaft, defining an intermediate portion with an inner raceway surface. A reduced diameter part on the shaft allows for precise fitting, enhancing the overall stability and functionality of the bearing unit. This patent showcases his innovative thinking and technical expertise.

Career Highlights

Touru Takamizawa is associated with NSK Corporation, a leading company in the manufacturing of bearings and precision machinery. His work at NSK has allowed him to apply his inventive skills in a practical setting, contributing to the company's reputation for quality and innovation. His dedication to engineering excellence is evident in his patent and the impact it has on the industry.

Collaborations

Takamizawa has worked alongside his coworker, Seizou Miyazaki, to further advance their projects and innovations. Their collaboration reflects a commitment to teamwork and shared goals in the field of engineering.

Conclusion

Touru Takamizawa's contributions to the field of engineering, particularly through his patent for a bearing unit, highlight his innovative spirit and technical prowess. His work at NSK Corporation and collaboration with colleagues further emphasize his role as a significant inventor in the industry.

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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