Kiyoshi Okumura

Title: Kiyoshi Okumura: Innovator in Shot Peening Technology

Introduction

Kiyoshi Okumura is a notable inventor based in Kitanagoya, Japan. He has made significant contributions to the field of material processing, particularly through his innovative methods in shot peening. His work aims to enhance the performance and durability of materials used in various applications.

Latest Patents

Kiyoshi Okumura holds a patent for a method of shot peening. The objective of this invention is to provide a method that achieves a compressive residual stress greater than that obtained by conventional methods while minimizing the thickness of the processed material that is scraped. The method involves shooting materials against a processed material with a hardness of 750 HV or more. The shot materials possess a Vickers hardness that exceeds the processed material's hardness by 50 HV to 250 HV. Additionally, the thickness of the processed material to be scraped is limited to 5 micrometers or less.

Career Highlights

Kiyoshi Okumura is associated with Sintokogio, Ltd., a company known for its advancements in surface treatment technologies. His work has contributed to the development of more effective methods for enhancing material properties, which are crucial in various industrial applications.

Collaborations

Kiyoshi has collaborated with notable colleagues, including Ryohei Ishikura and Takashi Kano. Their combined expertise has furthered the research and development of innovative solutions in the field of material processing.

Conclusion

Kiyoshi Okumura's contributions to shot peening technology exemplify the importance of innovation in enhancing material performance. His patented methods represent a significant advancement in the field, showcasing his dedication to improving industrial processes.