Takanori Ohkawa

Title: Takanori Ohkawa: Innovator in Linear Drive Technology

Introduction

Takanori Ohkawa is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of linear drive technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and reliability of linear drive devices.

Latest Patents

Ohkawa's latest patents include a linear drive device, a motor, and a production method for linear drive devices. In his linear drive device, a movable member is driven using a guide shaft and a lead screw supported by a bracket. A unique nut mechanism, which configures a feed screw mechanism with the lead screw, is equipped with a first spring between two nuts. This design effectively limits the rattling of the nuts concerning the lead screw. Notably, the first nut, positioned opposite the motor and a first plate, remains stationary relative to the movable member in the axis direction. Consequently, when a load is applied to the movable member, it can be driven towards the first plate without interference from the driven member.

Another patent focuses on the connection structure of an electric component and motor, along with the connection method of the electric component. This structure includes an electric component main body with a connection terminal, a connector for wiring, a base member, and a cover member. The base member features an accommodation recessed part that houses the connection between the connection terminal and the connector. The accommodation part is sealed with a sealing material, ensuring the integrity of the connection and fixing the components together.

Career Highlights

Throughout his career, Takanori Ohkawa has worked with prominent companies such as Continental Automotive Technologies GmbH and Nidec Sankyo Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Ohkawa has collaborated with talented individuals in the industry, including Osamu Kodaira and Takafumi Kasuga. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Takanori Ohkawa's contributions to linear drive technology exemplify his innovative spirit and dedication to advancing engineering solutions. His patents reflect a commitment to improving device functionality and reliability, making him a significant figure in the field.