Hiroki Yamaguchi

Title: Hiroki Yamaguchi: Innovator in Lithography and Epoxy Technologies

Introduction

Hiroki Yamaguchi is a prominent inventor based in Funabashi, Japan. He has made significant contributions to the fields of lithography and epoxy technologies. With a total of 5 patents to his name, Yamaguchi has developed innovative methods that enhance the production processes in these areas.

Latest Patents

Yamaguchi's latest patents include a method for producing a lithography coating film forming-composition. This method involves producing an ion-exchange resin with a water content of 5% by weight or less. It also includes a step of passing an organic solvent with a water content of 150 ppm or less through an ion-exchange resin precursor. The dehydration efficiency defined by a specific equation is crucial for the process. Another notable patent is for a highly soluble tris-(2,3-epoxypropyl)-isocyanurate. This epoxy composition is designed to prevent crystal precipitation during storage, ensuring homogeneity and long-term stability. The resulting cured product exhibits excellent transparency, heat resistance, and light resistance.

Career Highlights

Throughout his career, Yamaguchi has worked with reputable companies such as Nissan Chemical Corporation and Nissan Chemical Industries Limited. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in chemical technologies.

Collaborations

Yamaguchi has collaborated with notable coworkers, including Nobuyuki Kakiuchi and Kazuki Hirasada. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Hiroki Yamaguchi's work in lithography and epoxy technologies showcases his innovative spirit and dedication to advancing chemical processes. His patents reflect a commitment to improving production methods and enhancing product quality.