Keigo Yorioka

Title: Keigo Yorioka: Innovator in Die Casting Technology

Introduction

Keigo Yorioka is a notable inventor based in Obu, Japan. He has made significant contributions to the field of die casting technology, particularly through his innovative oil type release agents. With a total of 4 patents to his name, Yorioka's work has advanced the efficiency and effectiveness of casting methods.

Latest Patents

Yorioka's latest patents focus on the development of oil type release agents for die casting methods. One of his inventions details an oil type release agent that contains 70 to 98 parts by weight of solvents with a dynamic viscosity of 2 to 10 mm/s at 40°C and a flash point ranging from 70 to 170°C. This agent also includes 1 to 10 parts by weight of high viscosity mineral oils and/or synthetic oils, along with 15 parts by weight or less of a silicone oil and 1 to 5 parts by weight of lubricating additives. The dynamic viscosity of the agent is specified to be 2 to 30 mm/s or higher at 40°C. Another patent outlines a method for setting the solvent mixing ratio, casting method, and spray unit for the effective use of the release agent.

Career Highlights

Throughout his career, Yorioka has worked with prominent companies such as Aisan Industry Co., Ltd. and Aoki Science Institute Co., Ltd. His experience in these organizations has allowed him to refine his expertise in die casting technology and contribute to various innovative projects.

Collaborations

Yorioka has collaborated with notable individuals in his field, including Hisaharu Aoki and Koji Togawa. These partnerships have fostered a creative environment that has led to the development of advanced technologies in die casting.

Conclusion

Keigo Yorioka's contributions to die casting technology through his innovative patents and collaborations highlight his role as a significant inventor in this field. His work continues to influence the industry and improve casting methods.