Hirohumi Sugihara

Title: Hirohumi Sugihara: Innovator in Extrusion Technology

Introduction

Hirohumi Sugihara is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of extrusion technology, particularly with his innovative designs that enhance the manufacturing process of hollow materials. His work has been recognized for its practicality and efficiency in industrial applications.

Latest Patents

Hirohumi Sugihara holds a patent for an "Extrusion die for forming hollow material." This invention features a male die that extrudes a billet from an upstream side to a downstream side, specifically designed to form the inside shape of a hollow material. The male die is complemented by a female die that holds it in place while forming the outside shape of the hollow material. The design includes a spider and a holder, with the spider consisting of a mandrel and multiple bridge parts that support the mandrel. The distal-end outer peripheral surface of each bridge part is joined to the holder's bridge-holding surface through shrink-fitting, ensuring a robust and efficient manufacturing process. He has 1 patent to his name.

Career Highlights

Throughout his career, Hirohumi Sugihara has worked with prominent companies in the industry. He has been associated with Nippon Light Metal Company, Ltd. and Nikkeikin Aluminium Core Technology Company Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in extrusion technology.

Collaborations

Hirohumi has collaborated with notable colleagues, including Haisei Hayashi and Yuji Mochizuki. Their teamwork has fostered innovation and development in their respective fields.

Conclusion

Hirohumi Sugihara's contributions to extrusion technology exemplify the impact of innovative thinking in manufacturing processes. His patent and career achievements highlight his role as a significant figure in the industry.