Akihiro Yoshida

Title: Akihiro Yoshida: Innovator in Press Machine Technology

Introduction

Akihiro Yoshida is a prominent inventor based in Gifu-ken, Japan. He has made significant contributions to the field of machinery, particularly in the development of press machines. With a total of 10 patents to his name, Yoshida has established himself as a key figure in innovation.

Latest Patents

Yoshida's latest patents include advanced designs for press machines. One of his inventions features a press machine configured with an adjustable slide stroke length. This machine comprises a frame, a crankshaft that is rotatably borne on the frame, and a slide positioned under the crankshaft. It also includes a first lever swingably supported on the frame, a second lever swingably connected to the first lever through a first pin, a displacing mechanism for adjusting the first pin, and a linear approximation mechanism that converts the rotation of each eccentric portion of the crankshaft into an elevating motion of the slide. Another notable patent describes a press machine that includes upper and lower slides attached to posts that move up and down. This design features a link mechanism with first and second levers that cause bending and stretching motion, along with an adjusting device that allows for the adjustment of the bent angle made by the levers.

Career Highlights

Throughout his career, Akihiro Yoshida has worked with notable companies such as Kabushiki Kaisha Yamada Dobby and K.K. Yamada Dobby. His experience in these organizations has contributed to his expertise in machinery and innovation.

Collaborations

Yoshida has collaborated with several talented individuals in his field, including Yoichi Uno and Ryuichi Hattori. Their combined efforts have led to advancements in press machine technology.

Conclusion

Akihiro Yoshida's contributions to the field of press machines demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving machinery design and functionality.