Norio Yousina

Title: Norio Yousina: Innovator in Sintered Layer Technology

Introduction

Norio Yousina is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of materials science, particularly in the development of processes for forming sintered layers on iron-based substrates. His innovative approach has implications for various industrial applications.

Latest Patents

Yousina holds a patent for a "Process for forming a sintered layer on a substrate of iron-based material containing carbon." This process involves preparing a sheet of alloy powders mixed with a resin solution, which is then rolled into a sheet and heated to a sintering temperature. To prevent the diffusion of carbon from the substrate to the powder sheet during sintering, a protective lamina is introduced beneath the powder sheet. This lamina can be created through methods such as metal plating, applying a metal oxide layer, or using an intermediate alloy powder sheet.

Career Highlights

Yousina is currently employed at Mazda Motor Corporation, where he applies his expertise in materials engineering. His work at Mazda has allowed him to contribute to advancements in automotive technology, particularly in enhancing the durability and performance of vehicle components.

Collaborations

Throughout his career, Yousina has collaborated with esteemed colleagues, including Sigemi Osaki and Tsuyoshi Morishita. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Norio Yousina's contributions to the field of materials science, particularly through his patented process for forming sintered layers, highlight his role as an influential inventor. His work at Mazda Motor Corporation and collaborations with fellow innovators further underscore his impact on the industry.