Akihiro Ishida

Title: Akihiro Ishida: Innovator in One-Way Clutch Technology

Introduction

Akihiro Ishida is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of one-way clutch mechanisms. With a total of 2 patents to his name, Ishida's work showcases his expertise and innovative spirit.

Latest Patents

Ishida's latest patents include a method for forming an assembly of a one-way clutch ring and its housing. This method involves a unique plastic deformation process that enhances the structural integrity of the outer ring. The design features an up and down structure that extends from one side of the outer ring, allowing for a spline-like configuration. This innovative approach results in an assembly that integrates the outer ring of a one-way clutch with a stator housing, improving overall performance.

Another significant patent is the skew-preventing ribbon spring for use in a one-way clutch. This invention includes a metal thin plate with multiple sprag insertion holes designed to prevent wobbling during operation. The unique shapes of the holes, including E-shaped and C-shaped configurations, allow for optimal spring constants, enhancing the efficiency of the clutch mechanism.

Career Highlights

Throughout his career, Akihiro Ishida has worked with prominent companies such as NSK-Warner Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to advancements in clutch technology.

Collaborations

Ishida has collaborated with notable colleagues, including Mikio Uchida and Akira Tagawa. These partnerships have fostered a creative environment that has led to innovative solutions in their field.

Conclusion

Akihiro Ishida's contributions to one-way clutch technology exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of mechanical systems and a commitment to improving their functionality.