Yasuhiko Oyamada

Title: Innovations by Yasuhiko Oyamada

Introduction

Yasuhiko Oyamada, an esteemed inventor based in Sagamihara, Japan, is recognized for his significant contributions to the field of machinery and automation. With a total of six patents to his name, Oyamada is at the forefront of innovations that enhance precision in industrial applications.

Latest Patents

Among his latest inventions is the **Bottom Dead Center Correction Device for Servo Press Machine**. This innovative device allows for high-precision correction of the bottom dead center, surpassing previous methodologies. It utilizes both a bottom dead center sensor and a temperature sensor integrated within a lower mold of a die. The invention enables corrections in the range of one micron, addressing temperature drift caused by mold heating during operation. Additionally, it compensates for fluctuations arising from structural deformations in the machinery.

Another noteworthy invention is his **Screw Press**, designed to maintain positional precision of the ram despite the presence of decelerators and other machinery between the servo motor and the screw mechanism. This invention incorporates a position detection sensor that accurately monitors and controls the ram's position based on real-time feedback.

Career Highlights

During his career, Oyamada has made significant strides while working with reputable companies. Notable among these is Aida Engineering Co., Ltd., where he contributed to developing innovative machinery solutions. His work has been characterized by a commitment to enhancing efficiency and precision in manufacturing processes.

Collaborations

Oyamada has collaborated with respected professionals in the field, including Kunihiro Suzuki and Youichi Kubota. These partnerships have played a crucial role in the advancement of his inventions, fostering an environment of shared knowledge and innovation.

Conclusion

Yasuhiko Oyamada's inventive spirit and dedication to innovation have led to groundbreaking advancements in machinery that enhance precision and efficiency. His contributions continue to impact the industry positively, affirming his status as a prominent inventor in Japan. As he continues to develop new technologies, the future of precision manufacturing remains bright.