Yoshikazu Yoshimura

This inventor holds 4 USPTO granted patents. Top assignees: Hirose Electric Company, Ltd., Nec Corporation. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Yoshimura. Retrieved from https://idiyas.com/inventor/yoshikazu-yoshimura-3v3ik12b

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

Calculating rank

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 4

Forward Citations = 58(Granted Patents)

Company Filing History:

4 out of 773

Hirose Electric Company, Ltd.

where one patent can have more than one assignee

Years Active: 1989-1990

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4916804 - Shielded electric connector and wire connecting method (1990-04-17),

2. 4838812 - Shielded electric connector and wire connecting method (1989-06-13),

3. 4838810 - Coupling engagement mechanism for electric connector (1989-06-13),

4. 4830629 - Shielded electrical connector and method of wiring same (1989-05-16),

Title: Innovations of Yoshikazu Yoshimura

Introduction

Yoshikazu Yoshimura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electric connectors, holding a total of 4 patents. His work focuses on enhancing the functionality and reliability of electrical connections.

Latest Patents

Yoshimura's latest patents include a shielded electric connector and wire connecting method. This invention features contact pins with a contact portion for mating with another connector and a joint portion for connecting an electric wire. The design includes an insulating housing and a shield hood member that protects the contact pins. Additionally, he has developed a coupling engagement mechanism for electric connectors, which utilizes engagement fixtures made from springy metal plates. This mechanism ensures a secure connection between connectors, enhancing their reliability.

Career Highlights

Throughout his career, Yoshimura has worked with prominent companies such as Hirose Electric Company, Ltd. and NEC Corporation. His experience in these organizations has contributed to his expertise in electrical engineering and connector design.

Collaborations

Yoshimura has collaborated with notable individuals in the industry, including Kihachiro Koike. Their joint efforts have further advanced the development of innovative electrical solutions.

Conclusion

Yoshikazu Yoshimura's contributions to the field of electric connectors demonstrate his commitment to innovation and engineering excellence. His patents reflect a deep understanding of electrical systems and a dedication to improving connectivity in 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]