Tsutomu Nishitani

Title: The Innovative Contributions of Tsutomu Nishitani

Introduction

Tsutomu Nishitani is a notable inventor based in Obu, Japan. He has made significant contributions to the field of throttle devices, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of throttle mechanisms in various applications.

Latest Patents

Nishitani's latest patents include innovative designs for throttle devices. One of his patents describes a throttle device featuring motors supported by elastic, metallic support members. This design allows for improved control of the throttle opening position of a valve. The first and second supports are strategically placed to support the motor from both sides in the longitudinal direction. Notably, at least one of these supports can elastically support the motor, utilizing a metallic leaf spring positioned within the throttle body.

Another patent details a throttle gear that is securely fastened to a throttle shaft. This design incorporates a relief lever that is pivotally mounted on the throttle shaft. A return spring is employed to urge the relief lever in a valve closing direction relative to the throttle body. The interaction between the relief lever and the throttle gear is carefully engineered to ensure optimal performance, with specific contact positions defined for effective operation.

Career Highlights

Tsutomu Nishitani is associated with Aisan Kogyo Kabushiki Kaisha, a company known for its advancements in automotive technology. His work at this organization has allowed him to contribute to the development of innovative throttle systems that enhance vehicle performance and efficiency.

Collaborations

Throughout his career, Nishitani has collaborated with talented individuals such as Toru Sakurai and Sunao Kitamura. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Tsutomu Nishitani's contributions to throttle device innovation exemplify the impact of dedicated inventors in the automotive industry. His patents reflect a commitment to improving mechanical systems, showcasing the importance of innovation in enhancing vehicle functionality.