Koichi Yuzaki

Title: Koichi Yuzaki: Innovator in Bonding Materials

Introduction

Koichi Yuzaki is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of bonding materials, particularly through his innovative patent. His work is recognized for its potential applications in various industries.

Latest Patents

Yuzaki holds a patent for a bonding material and bonding method. This bonding material includes fine silver particles with an average primary particle diameter of 1 to 50 nm, each coated with an organic compound such as hexanoic acid. Additionally, it features silver particles with an average primary particle diameter of 0.5 to 4 µm, also coated with an organic compound like oleic acid. The bonding material contains a solvent that includes a primary alcohol solvent and a terpene alcohol solvent, along with a dispersant that consists of a phosphoric acid ester dispersant. The content of the fine silver particles ranges from 5 wt % to 30 wt %, while the silver particles make up 60 wt % to 90 wt %. The total content of both types of silver particles is not less than 90 wt %. Furthermore, the bonding material includes a sintering aid of a monocarboxylic acid with an ether bond. Yuzaki has been granted 1 patent for this innovative work.

Career Highlights

Koichi Yuzaki is associated with Dowa Electronics Materials Co., Ltd., where he continues to develop and refine his inventions. His expertise in bonding materials has positioned him as a key figure in his field.

Collaborations

Yuzaki has collaborated with notable coworkers, including Keiichi Endoh and Minami Nagaoka. Their combined efforts contribute to the advancement of technology in bonding materials.

Conclusion

Koichi Yuzaki's contributions to the field of bonding materials through his innovative patent demonstrate his commitment to advancing technology. His work at Dowa Electronics Materials Co., Ltd. and collaborations with colleagues further enhance the impact of his inventions.