Yokkaichi, Japan

Yasuo Matsushita

This inventor holds 22 USPTO granted patents and 2 EPO patents, primarily in Electrical Connectors. Top assignees: Sumitomo Wiring Systems, Limited, Nippondenso Co., Ltd., Sumitomo Wiring System, Ltd.. Active years: 1991-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Matsushita. Retrieved from https://idiyas.com/inventor/yasuo-matsushita

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


% Patents Active = 90.9


Average Co-Inventor Count = 1.7

ph-index = 9

Forward Citations = 216(Granted Patents)


Location History:

  • Mie-ken, JP (1997)
  • Yokkaichi-City, JP (2000)
  • Yokkaichi, JP (1991 - 2010)

Company Filing History:


Years Active: 1991-2010

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Areas of Expertise:
Circuit Board Connectors
Lever-Type Connector
Waterproof Connector
Card Edge Connector
Connector Assembly
Inertia Locking Connector
Plug-In Connector
Waterproof Casing
Terminal Fitting
Auxiliary Housing
Sealing Member
Connector Block
22 patents (USPTO):Explore Patents

Title: Yasuo Matsushita: Innovator in Circuit Board Connectivity

Introduction

Yasuo Matsushita is a prominent inventor based in Yokkaichi, Japan, known for his significant contributions to the field of circuit board connectors. With 22 patents to his name, Matsushita has continually pushed the boundaries of innovation in hardware connectivity.

Latest Patents

His latest inventions include a set of circuit board connectors designed for enhanced functionality. The first patent features a horizontal connector configured for mounting on a circuit board, allowing the connection direction with a mating connector to be parallel to the surface of the board. In contrast, the vertical connector is built to connect perpendicularly to the circuit board's surface. Both connectors have terminal fittings that align with specific connection and mounting holes, enabling the circuit board to support both types of connectors efficiently.

Another notable patent involves a connector with terminal fittings that are press-fitted into the base wall of a connector housing. This design includes through holes that guide the terminal fittings securely in place while preventing any loosening movements. The unique structure ensures that the connectors remain stable during operation, reflecting Matsushita's commitment to reliable engineering.

Career Highlights

Throughout his career, Matsushita has worked for influential companies such as Sumitomo Wiring Systems, Limited and Sumitomo Wiring System, Ltd. His role in these organizations has allowed him to develop innovative solutions and refine his expertise in circuit design and connectivity.

Collaborations

In his professional journey, Yasuo Matsushita has collaborated with esteemed coworkers such as Mitsuhiro Fujitani and Tatsuya Sumida. These partnerships have fostered a creative environment enabling the exchange of ideas that fuels innovation in the field of circuit board technology.

Conclusion

Yasuo Matsushita's contributions to circuit board connector technology illustrate his innovative spirit and commitment to engineering excellence. His extensive portfolio of patents showcases a deep understanding of functionality and design that continues to influence the industry today.

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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