Hiroyuki Hashitomi

Title: Innovations of Hiroyuki Hashitomi

Introduction

Hiroyuki Hashitomi is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced coating methods and plasma devices. With a total of three patents to his name, Hashitomi's work reflects a commitment to innovation and excellence.

Latest Patents

Hashitomi's latest patents include a method for forming a DLC film on spline shafts and a hot cathode PIG plasma CVD device. The method for forming a DLC film involves arranging multiple spline shafts around a columnar plasma, ensuring they are coaxially aligned within a vacuum chamber. This design allows for an axial gap between the male spline sections, which is strategically positioned at the center of the columnar plasma. His formation method of coating includes generating cylindrical plasma in a vacuum deposition chamber while supplying material gas. It also involves applying pulse voltage to the coated body and utilizing a shield member to protect uncoated parts, thereby preventing a decrease in hardness of the coating.

Career Highlights

Throughout his career, Hashitomi has worked with prominent companies such as Jtekt Corporation and Cnk Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Hashitomi has collaborated with notable coworkers, including Junji Ando and Tomoo Suzuki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hiroyuki Hashitomi's contributions to the field of technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods and dedication to advancing technology continue to inspire future developments in the industry.