Yokohama, Japan

Norio Tokahashi

This inventor holds 1 USPTO granted patent. Top assignee: Nifco Inc.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norio Tokahashi. Retrieved from https://idiyas.com/inventor/norio-tokahashi

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 = 3.0

ph-index = 1

Forward Citations = 51(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Norio Tokahashi: Innovator in Rotary Dampers

Introduction

Norio Tokahashi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the design of rotary dampers. His innovative approach has led to the development of a unique patent that enhances the functionality of these devices.

Latest Patents

Takahashi holds a patent for a rotary damper with an improved connection between the cap and housing. This invention features a dish-shaped housing that contains a viscous fluid and a damping rotor. The design includes a cylindrical wall with a sloped annular portion, which facilitates a better connection during the welding process of the cap to the housing. This innovation aims to improve the performance and reliability of rotary dampers in various applications.

Career Highlights

Throughout his career, Norio Tokahashi has been associated with Nifco Inc., a company known for its advanced engineering solutions. His work has contributed to the company's reputation for innovation in the manufacturing of mechanical components. With a focus on enhancing product performance, Tokahashi has established himself as a key figure in his field.

Collaborations

Takahashi has collaborated with several talented individuals, including Masanobu Kawamoto and Keiji Yamaguchi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Norio Tokahashi's contributions to the field of rotary dampers exemplify the spirit of innovation. His patent reflects a commitment to improving mechanical design and functionality. Through his work at Nifco Inc. and collaborations with fellow engineers, he continues to influence the industry positively.

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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