Yukinobu Harada

Title: Innovations of Yukinobu Harada in Silicone Technology

Introduction

Yukinobu Harada is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of silicone technology, particularly through his innovative patent related to spherical silicone fine particles. His work has implications for various industries, showcasing the potential of silicone materials.

Latest Patents

Harada holds a patent for "Spherical silicone fine particles and process for producing the same." This invention involves spherical silicone fine particles with an average particle diameter ranging from 0.1 to 5 micrometers. The process allows for the production of these particles without decreasing yield and eliminates the need for a dilution step. The method involves reacting an organotrialkoxysilane with a tetraalkoxysilane, followed by hydrolysis under acidic conditions. The addition of water in a specific ratio leads to the formation of an organosilanol solution, which is then subjected to polycondensation.

Career Highlights

Yukinobu Harada is associated with Ge Toshiba Silicones Co., Ltd., where he has been instrumental in advancing silicone technologies. His expertise and innovative approach have contributed to the company's reputation in the industry.

Collaborations

Harada has collaborated with Akira Takagi, working together to enhance the development of silicone materials and processes. Their partnership has fostered innovation and has led to advancements in the field.

Conclusion

Yukinobu Harada's contributions to silicone technology through his patent on spherical silicone fine particles exemplify the importance of innovation in material science. His work continues to influence the industry and pave the way for future advancements.