Hiroshi Nagasaka

Title: Hiroshi Nagasaka: Innovator in Surface Treatment Technologies

Introduction

Hiroshi Nagasaka is a prominent inventor based in Kanagawa, Japan. He holds a total of 8 patents that showcase his expertise in surface treatment technologies. His innovative approaches have significantly contributed to advancements in various industrial applications.

Latest Patents

Nagasaka's latest patents include an abrasion resistant surface treatment method for rotary members and a fluid machine having a runner. This invention provides a method for performing abrasion resistant surface treatment on a rotary member's surface. The method involves dividing the surface into multiple areas based on peripheral speed or treatment difficulty. It utilizes high-speed flame spraying for areas with lower treatment difficulty and an arc spraying method for more challenging areas. Another notable patent involves a method for coating, modification, and etching of substrate surfaces using particle beam irradiation. This method enhances the activity of the surface and treatment gas, facilitating reactions that lead to effective surface treatment.

Career Highlights

Throughout his career, Nagasaka has worked with notable organizations such as Ebara Corporation and the Agency of Industrial Science and Technology. His contributions in these roles have been instrumental in developing innovative technologies that address industry needs.

Collaborations

Nagasaka has collaborated with several professionals in his field, including Momoko Kakutani and Yoshikazu Kimura. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Hiroshi Nagasaka's work in surface treatment technologies exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of material science and engineering, making significant impacts in various industries.