Shinya Yamada

Title: Shinya Yamada: Innovator in Stick Handling Technology

Introduction

Shinya Yamada is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of stick handling technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Yamada's latest patents include a stick pick-up device and a stick curvature correction device. The stick pick-up device features a simple structure that allows for easy control and reliable picking up of sticks one by one. It consists of a stick stock portion, a reverse inclined wall, and a push-up portion. The stick stock portion has a stick receiving area that is inclined downward and can store multiple sticks. The reverse inclined wall is positioned on the downstream side of the stick receiving portion, featuring a surface that covers the stick receiving area. The push-up portion is designed to push the sticks one by one along the reverse inclined surface, facilitating their movement downstream.

The stick curvature correction device is designed to determine and correct the curvature of a stick with a straightforward structure. It includes a curvature detection unit, a center push-up unit, a stick holding unit, and a stick correction unit. The curvature detection unit features two-end push-up units and a multi-point sensor unit. The center push-up unit enables a curved stick to rotate axially into a mountain bow state while pushing up a section between the left end and the center of the stick. The stick holding unit secures the right end of the stick and allows it to slide towards the left end. The stick correction unit applies a force opposite to the curve direction, effectively correcting the curvature of the stick.

Career Highlights

Yamada is currently employed at Hitec Co., Ltd., where he continues to develop innovative solutions in stick handling technology. His work has garnered attention for its practicality and effectiveness in addressing common challenges associated with stick manipulation.

Collaborations

Yamada collaborates with talented coworkers, including Tatsuo Nakamura and Katsuya Tanabe. Their combined expertise contributes to the advancement of technology in their field.

Conclusion

Shinya Yamada's contributions to stick handling technology through his innovative patents demonstrate his commitment to improving practical solutions. His work at Hitec Co., Ltd. and collaborations with skilled colleagues further enhance the impact of his inventions.