Ryuichi Fujisaki

This inventor holds 9 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignee: Sumitomo Wiring Systems, Limited. Active years: 2007-2026.

USPTO Granted Patents = 9 (Patent Applications = 1)

% Patents Active = 22.2

EPO Patents = 4 (Patent Applications = 3)

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 19(Granted Patents)

Company Filing History:

9 out of 6,409

Sumitomo Wiring Systems, Limited

patents

Years Active: 2007-2026

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12700692 - Insert-molded connector with reinforcing portion at bent terminal (2026-08-04),

2. 11081826 - Connector having offset terminal connecting portions (2021-08-03),

3. 11081817 - Connector having terminals with bent portions (2021-08-03),

4. 9024490 - Central power supply member (2015-05-05),

5. 8602821 - Electrical connector having an electronic device (2013-12-10),

6. 8550844 - Fluidproof connector (2013-10-08),

7. 8235743 - Connector-mount having a locking piece to secure a connector to a bracket (2012-08-07),

8. 8221151 - Connector-mounting construction (2012-07-17),

9. 7189101 - Construction for connecting an intermediate connector and electrical components (2007-03-13),

Title: Ryuichi Fujisaki: Innovator in Connector Technology

Introduction

Ryuichi Fujisaki is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of connector technology, holding a total of 9 patents. His innovative designs have advanced the functionality and efficiency of connectors used in various applications.

Latest Patents

Fujisaki's latest patents include a connector featuring terminals with bent portions. This design incorporates a housing and first and second terminals, where one end of each terminal is inserted into the housing while the other end projects outward. Each terminal consists of a base that extends from the housing and a connecting portion that is wider than the base in a specific direction. Notably, the connecting portion of the first terminal projects farther from the housing than that of the second terminal. Additionally, he has developed a connector with offset terminal connecting portions, where the terminals are arranged side by side and parallel, enhancing their usability in various configurations.

Career Highlights

Fujisaki has dedicated his career to innovating in the field of electrical connectors. His work at Sumitomo Wiring Systems, Limited has positioned him as a key player in the industry. His patents reflect a deep understanding of connector design and functionality, contributing to advancements in technology.

Collaborations

Throughout his career, Fujisaki has collaborated with notable colleagues, including Akihito Maegawa and Shinyu Nagashima. These partnerships have fostered a creative environment that has led to the development of cutting-edge connector solutions.

Conclusion

Ryuichi Fujisaki's contributions to connector technology through his innovative patents have significantly impacted the industry. His work continues to inspire advancements in electrical connectivity solutions.