Yokkaichi, Japan

Ryuji Nakanishi

This inventor holds 11 USPTO granted patents. Top assignees: Sumitomo Wiring Systems, Limited, Autonetworks Technologies, Limited, Sumitomo Electric Industries, Limited. Active years: 1996-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuji Nakanishi. Retrieved from https://idiyas.com/inventor/ryuji-nakanishi

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


% Patents Active = 27.3

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 56(Granted Patents)


Location History:

  • Nagoya, JP (2002 - 2005)
  • Aichi, JP (2007)
  • Yokkaichi, JP (1996 - 2017)

Company Filing History:


Years Active: 1996-2017

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11 patents (USPTO):Explore Patents

Title: Ryuji Nakanishi: Innovator in Electrical Connectors

Introduction

Ryuji Nakanishi is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of electrical connectors, holding a total of 11 patents. His innovative designs have advanced the functionality and reliability of electrical connections in various applications.

Latest Patents

Nakanishi's latest patents include a connector and an electrical connection box. The connector features a substantially L-shaped terminal fitting that is mounted in a connector housing. This design includes a first projecting portion that extends backward from the back wall of a receptacle and a second projecting portion that bends downward at a right angle to connect to a circuit board. The connector housing is designed with a protection wall that covers the projecting portions, ensuring durability and reliability. The electrical connection box patent describes a case that houses a circuit board and includes a connector housing designed to prevent water entry through an innovative opening edge configuration.

Career Highlights

Throughout his career, Ryuji Nakanishi has worked with notable companies such as Sumitomo Wiring Systems and Autonetworks Technologies. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced electrical connection technologies.

Collaborations

Nakanishi has collaborated with talented individuals in the industry, including Takahiro Onizuka and Shigeki Yamane. These partnerships have fostered innovation and have led to the successful development of various electrical connection solutions.

Conclusion

Ryuji Nakanishi's work in the field of electrical connectors showcases his dedication to innovation and excellence. His patents reflect a commitment to improving electrical connectivity, making him a significant figure 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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