Osaka, Japan

Ryotaro Taniguchi

This inventor holds 1 USPTO granted patent and 9 published patent applications. Top assignees: Jtekt Corporation, Nakanishi Metal Works Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryotaro Taniguchi. Retrieved from https://idiyas.com/inventor/ryotaro-taniguchi

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 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Ryotaro Taniguchi: Innovator in Pulley Design

Introduction

Ryotaro Taniguchi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the design of pulleys. His innovative approach has led to the development of a unique pulley system that enhances functionality and efficiency.

Latest Patents

Taniguchi holds a patent for a "Pulley with two flanges, and method of producing pulley with two flanges." This invention features a pulley body with a first flange and a fitting protrusion. The flange body includes a second flange and a fitting recess that accommodates the fitting protrusion. The design incorporates inclined surfaces that facilitate a secure fit between the components. Additionally, the flange body has an outer peripheral surface that aligns with the inner peripheral surface of the pulley body, ensuring a seamless connection. The joint portion of the assembly is enhanced by a molten resin, which adds durability to the structure. He has 1 patent to his name.

Career Highlights

Throughout his career, Taniguchi has worked with prominent companies such as Jtekt Corporation and Nakanishi Metal Works Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects.

Collaborations

Taniguchi has collaborated with talented individuals in his field, including his coworker Ayumi Yamamori. Their joint efforts have fostered innovation and creativity in their projects.

Conclusion

Ryotaro Taniguchi is a distinguished inventor whose work in pulley design exemplifies innovation in mechanical engineering. His contributions continue to influence the industry and inspire future advancements.

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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