Koki Hisai

Title: Koki Hisai: Innovator in Gear Technology

Introduction

Koki Hisai is a prominent inventor based in Kawaguchi, Japan. He has made significant contributions to the field of gear technology, holding a total of nine patents. His innovative designs focus on enhancing the functionality and efficiency of gear systems.

Latest Patents

Hisai's latest patents include a separation structure of internal gear and housing, as well as a planetary gear device and actuator. The separation structure features an internal gear with a tubular body that has an inner circumferential surface and internal-gear teeth. This design includes a tubular housing that accommodates the internal gear, with a flange on the outer circumferential surface of the tubular body. The flange has a recess that interacts with a projection on the housing, restricting circumferential movement of the internal gear. The planetary gear device consists of a carrier portion with two facing portions and a planetary portion situated between them. This design allows for the planetary portion to be supported rotatably, enhancing the overall performance of the gear system.

Career Highlights

Koki Hisai is currently employed at Enplas Corporation, where he continues to develop innovative gear technologies. His work has significantly impacted the industry, showcasing his expertise and commitment to advancing gear design.

Collaborations

Hisai collaborates with talented coworkers, including Kazuki Yamada and Toshiki Kawada. Their combined efforts contribute to the innovative projects at Enplas Corporation.

Conclusion

Koki Hisai is a distinguished inventor whose work in gear technology has led to numerous patents and advancements in the field. His contributions continue to shape the future of gear systems, demonstrating the importance of innovation in engineering.