Kazuhiko Hattori

Title: Kazuhiko Hattori: Innovator in Electrical Connectors

Introduction

Kazuhiko Hattori is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of electrical connectors, holding a total of 2 patents. His work focuses on enhancing the functionality and reliability of electrical connections.

Latest Patents

Hattori's latest patents include an innovative electrical connector design. This connector comprises a housing, a terminal mounted within a cavity in the housing, and play-eliminating means to prevent movement of the terminal within the cavity. The terminal consists of a connector member for electrical connection to a complementary terminal and a wire-connection member for connection to an electrical wire. The wire-connection member has a smaller transverse cross-section than the connector member, ensuring a secure fit. The play-eliminating means is constituted by support means positioned between the outer periphery of the wire-connection member and the inner periphery of the cavity.

Another significant patent is a connecting device featuring a fastening ring with an elliptical cross-section and a slot. Projections are located on the inner surface of the major axis portions of the fastening ring. An outer ring, which also has an elliptical cross-section larger than the fastening ring, is fitted around the outer surface of the fastening ring. When the fastening ring is placed on a post, the minor axis portions and the projections on the major axis portions contact the outer surface of the post. Rotating the outer ring by means of a lever tightens the fastening ring securely to the post.

Career Highlights

Kazuhiko Hattori is currently employed at Sumitomo Wiring Systems, Limited, where he continues to innovate in the field of electrical connectors. His work has been instrumental in developing reliable and efficient connection solutions for various applications.

Collaborations

Hattori collaborates with Hiroyuki Nakata, contributing to the advancement of electrical connector technology. Their partnership has led to the development of innovative solutions that enhance the performance of electrical connections.

Conclusion

Kazuhiko Hattori is a prominent inventor whose work in electrical connectors has made a significant impact in the industry. His innovative designs and patents reflect his commitment to improving electrical connection technology.