Nobuyasu Ishida

Title: Nobuyasu Ishida: Innovator in Clutch Technology

Introduction

Nobuyasu Ishida is a notable inventor based in Tokai, Japan, recognized for his contributions to clutch technology. With a total of five patents to his name, Ishida has made significant advancements in the automotive industry, particularly in the design and functionality of clutch systems.

Latest Patents

Ishida's latest patents include a clutch release apparatus that features a unique arrangement for a clutch. This design incorporates a pressure plate within a clutch cover, which has a fulcrum portion on its external circumference. The diaphragm spring is supported at the external circumference of the clutch cover, allowing for effective release of the clutch by pressing the pressure plate towards the clutch disk. Additionally, a return spring is strategically placed between the clutch cover and the diaphragm spring, enhancing the overall functionality of the system. Another notable patent involves friction facings that consist of a non-woven fibrous lamina reinforced with stitching. This innovation improves resistance to delamination, making it a valuable advancement in clutch technology.

Career Highlights

Throughout his career, Ishida has worked with prominent companies such as Aisin Seiki Kabushiki Kaisha and Aisin Seiki Company, Ltd. His experience in these organizations has contributed to his expertise in developing innovative clutch systems.

Collaborations

Ishida has collaborated with notable coworkers, including Hisao Murase and Teruo Sugiura, who have also contributed to advancements in automotive technology.

Conclusion

Nobuyasu Ishida's work in clutch technology has led to significant innovations that enhance the performance and reliability of automotive systems. His patents reflect a deep understanding of mechanical engineering and a commitment to improving vehicle functionality.