Shizuoka, Japan

Susumu Nakatsugawa

This inventor holds 1 USPTO granted patent and 2 EPO patents. Top assignee: Yazaki Corporation. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Susumu Nakatsugawa. Retrieved from https://idiyas.com/inventor/susumu-nakatsugawa

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 = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Susumu Nakatsugawa

Introduction

Susumu Nakatsugawa is a notable inventor based in Shizuoka, Japan. He is recognized for his innovative work in connector technology, particularly in the development of mechanisms that enhance the efficiency and strength of interconnecting structures. His contributions have significantly impacted the field of engineering and manufacturing.

Latest Patents

One of Nakatsugawa's key patents is titled "Cam mechanism for attaching and detaching interconnecting structures." This invention presents a connector arrangement that includes a cam mechanism designed to interconnect connector housings. The innovation reduces the number of component parts while increasing the overall strength of the connection. The arrangement features a first connector housing with support walls, a cam lever, and a second connector that works in conjunction with the cam grooves to facilitate a secure connection. The design also incorporates temporary and complete locking members, ensuring a reliable and efficient locking mechanism.

Career Highlights

Nakatsugawa is associated with Yazaki Corporation, a leading company in the automotive industry known for its advanced electrical systems and components. His work at Yazaki has allowed him to contribute to significant advancements in connector technology, showcasing his expertise and innovative spirit.

Collaborations

Throughout his career, Nakatsugawa has collaborated with talented individuals such as Hiroshi Aoki and Motohisa Kashiyama. These collaborations have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies in the field.

Conclusion

Susumu Nakatsugawa's contributions to connector technology exemplify the importance of innovation in engineering. His patented mechanisms not only enhance the functionality of interconnecting structures but also demonstrate the potential for reducing complexity in design. His work continues 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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