Kyouji Harada

Title: Kyouji Harada: Innovator in Automatic Transmission Technology

Introduction

Kyouji Harada is a notable inventor based in Aichi, Japan. He is recognized for his contributions to the field of automatic transmission technology. His innovative designs have significantly impacted the automotive industry.

Latest Patents

One of Kyouji Harada's key patents is for a multi-disk brake for automatic transmissions. This invention features a plurality of annular outer lamellae with a larger diameter and a plurality of annular inner lamellae with a smaller diameter. The outer and inner lamellae are alternately arranged and interleaved in the axial direction. The outer lamellae are splined to the transmission case, while the inner lamellae are rotatably supported on the case. The multi-disk brake includes an engagement/disengagement mechanism that can press the outer and inner lamellae into frictional engagement and also disengage them. Additionally, a support member is inserted into the lowermost portion of an annular gap formed between the outer peripheral surfaces of the outer lamellae and the inner peripheral surface of the case. This support member biases the outer lamellae upward, preventing any rotational drag motion.

Career Highlights

Kyouji Harada has worked with prominent companies in the automotive sector, including Aisin Aw Kabushiki Kaisha and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in automotive technology.

Collaborations

Throughout his career, Kyouji Harada has collaborated with talented individuals such as Eiji Kato and Yoshikazu Sakaguchi. These partnerships have fostered innovation and creativity in their projects.

Conclusion

Kyouji Harada's contributions to automatic transmission technology exemplify his innovative spirit and dedication to engineering excellence. His patent for the multi-disk brake showcases his ability to solve complex problems in the automotive industry.