Yasunori Doman

Title: Yasunori Doman: Innovator in Vehicular Technology

Introduction

Yasunori Doman is a prominent inventor based in Hirakata, Japan. He has made significant contributions to the field of vehicular technology, holding a total of 10 patents. His innovative designs focus on improving the efficiency and functionality of fluid power systems in vehicles.

Latest Patents

Among his latest patents is a vehicular fluid power transmitting device. This device includes a pump impeller, a turbine runner, a damper device, a set member, and a centering member. The pump impeller is designed with a pump shell that receives torque from a drive source. The damper device features a damper input member connected to the output shaft of the drive source and a damper output member linked to the pump shell. Additionally, the set member is fixed to the pump shell and connects to the damper output member. The centering member protrudes toward the pump shell from the output shaft and fits together with the damper input member.

Another notable patent is a torque fluctuation absorbing apparatus. This apparatus is designed to securely seal a space housing an elastic member, even when subjected to centrifugal force or during cooling. It consists of a center plate and a side plate assembly that is coaxial with the center plate and can slide relative to it. An elastic member is housed within the space defined by the side plate assembly to absorb torque fluctuations. The apparatus also includes a cover member that is secured to the center plate and maintains pressure contact with the side plate assembly, ensuring the elastic member remains protected.

Career Highlights

Yasunori Doman has worked with notable companies such as Exedy Corporation and Aisin AW Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in vehicular technology.

Collaborations

Throughout his career, Doman has collaborated with talented individuals, including Toshiya Yamashita and Takashi Hori. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Yasunori Doman is a distinguished inventor whose work in vehicular technology has led to significant advancements. His patents reflect a commitment to improving vehicle performance and efficiency. His contributions continue to influence the industry and inspire future innovations.