Makinohara, Japan

Yoji Kutsuna

This inventor holds 6 USPTO granted patents and 3 published patent applications. Top assignee: Yazaki Corporation. Active years: 2006-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoji Kutsuna. Retrieved from https://idiyas.com/inventor/yoji-kutsuna

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6 

% Patents Active = 66.7

Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 30(Granted Patents)


Location History:

  • Haibara-gun, JP (2006)
  • Shizuoka, JP (2015 - 2017)
  • Makinohara, JP (2011 - 2018)

Company Filing History:


Years Active: 2006-2018

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6 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Yoji Kutsuna

Introduction

Yoji Kutsuna is a notable inventor based in Makinohara, Japan. He has made significant contributions to the field of connector technology, holding a total of 6 patents. His work has been instrumental in advancing the design and functionality of electrical connectors.

Latest Patents

Kutsuna's latest patents include a connector that features a housing inseparably connecting two other housings. This innovative design includes a terminal reception chamber that consists of a first chamber, a second chamber, and a third chamber. The connector is designed with a first housing that defines a mating terminal insertion hole, a second housing that defines the first and second chambers, and a third housing that defines the third chamber. This configuration allows for a secure and inseparable connection between the first and second housings. Another notable patent is for a female terminal, which includes a terminal contact portion with a bottom plate, side plates, and an elastic piece that enhances its functionality.

Career Highlights

Yoji Kutsuna is currently employed at Yazaki Corporation, a leading company in the automotive industry known for its innovative electrical components. His work at Yazaki has allowed him to focus on developing advanced connector technologies that meet the evolving needs of the market.

Collaborations

Throughout his career, Kutsuna has collaborated with talented individuals such as Shin Nemoto and Kenichi Ouchi. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field of connectors.

Conclusion

Yoji Kutsuna's contributions to connector technology are noteworthy and reflect his dedication to innovation. His patents and collaborations have significantly impacted the industry, showcasing his expertise and commitment to advancing technology.

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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