Nobuaki Hinago

Title: Nobuaki Hinago: Innovator in Seamless Tube Production

Introduction

Nobuaki Hinago is a notable inventor based in Hatano, Japan. He has made significant contributions to the field of seamless tube production, holding a total of 3 patents. His innovative methods focus on enhancing the efficiency and performance of tubes used in various applications, particularly in heat exchangers.

Latest Patents

Hinago's latest patents include a method for producing seamless tubes with a grooved inner surface. This method allows for low-cost and highly productive production of seamless tubes that feature a smooth outer surface and an inner surface formed with multiple types of grooves. The process involves reducing the tube's diameter using a die and a plug, followed by pressing the outer surface against a grooved plug with rolls to form grooves in the inner surface. Additionally, he has developed a tube with a grooved inner surface that achieves high condensing and evaporating performance, making it ideal for use as a heat exchanger tube.

Career Highlights

Throughout his career, Hinago has worked with prominent companies, including Kobe Steel, Ltd. His experience in the industry has allowed him to refine his techniques and contribute to advancements in tube production technology.

Collaborations

Hinago has collaborated with notable colleagues such as Kiyonori Ozeki and Chikara Saeki. Their combined expertise has furthered the development of innovative solutions in the field.

Conclusion

Nobuaki Hinago's work in seamless tube production exemplifies the impact of innovation in engineering. His patents reflect a commitment to improving manufacturing processes and enhancing product performance.