Susumu Owaki

Title: Susumu Owaki: Innovator in Forged Components

Introduction

Susumu Owaki is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of materials engineering, particularly in the development of forged components. His innovative approach has led to advancements in manufacturing processes and material properties.

Latest Patents

Owaki holds a patent for a forged component, which includes a method for manufacturing the same and a connecting rod. The forged component has a specific chemical composition that includes, by mass %, C: 0.30 to 0.45%, Si: 0.05 to 0.35%, Mn: 0.50 to 0.90%, P: 0.030 to 0.070%, S: 0.040 to 0.070%, Cr: 0.01 to 0.50%, Al: 0.001 to 0.050%, V: 0.25 to 0.35%, Ca: 0 to 0.0100%, N: 0.0150% or less, with the balance being Fe and unavoidable impurities. The metal structure is characterized by a ferrite pearlite structure, with a ferrite area ratio of 30% or more. The Vickers hardness ranges from 320 to 380 HV, and the 0.2% yield strength is 800 MPa or more. Additionally, the Charpy V-notch impact value is in the range of 7 to 15 J/cm.

Career Highlights

Throughout his career, Owaki has worked with prominent companies such as Aichi Steel Corporation and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Owaki has collaborated with notable coworkers, including Takeyuki Uenishi and Hisanori Koma. Their combined expertise has fostered a creative environment that has led to significant advancements in their field.

Conclusion

Susumu Owaki's contributions to the field of forged components demonstrate his innovative spirit and dedication to engineering excellence. His patent and collaborations highlight the importance of teamwork in driving technological advancements.