Tomoki Kawamura

Title: Tomoki Kawamura: Innovator in Rotary Connector Devices

Introduction

Tomoki Kawamura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of connector devices, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Kawamura's latest patents include a rotary connector device and a wire harness structure. The rotary connector device enables relative rotation between the rotator and the stator, ensuring that the neutral position can be easily and reliably fixed, even when the steering device is disengaged. This invention features a self-rotation pin that restricts self-rotation through contact with the inner circumferential surface of a stator-side cylindrical portion. Additionally, it includes a stationary-side gear and a self-rotation-side gear that work in an interlocked manner, along with a switching mechanism that transitions the self-rotation pin from a released state to a restricted state in the neutral position.

His second patent focuses on a wire harness structure, which includes a conductor wire crimping portion with depressions that are arranged at prescribed intervals. This design enhances the locking mechanism and ensures a reliable connection. The upper die is formed with an inverted trapezoid shape, which aids in the crimping process by creating tapered portions that facilitate the locking of the conductor wire.

Career Highlights

Throughout his career, Kawamura has worked with prominent companies such as Furukawa Electric Co., Ltd. and Furukawa Automotive Systems Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Kawamura has collaborated with talented individuals such as Rodrigo Kendy Yamashita and Hirofumi Utsunomiya. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Tomoki Kawamura is a distinguished inventor whose work in rotary connector devices and wire harness structures has made a significant impact in the field. His innovative patents and collaborations highlight his dedication to advancing technology and improving connectivity solutions.