Takahiro Fujino

Title: Takahiro Fujino: Innovator in Chemical Treatment Solutions

Introduction

Takahiro Fujino is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of chemical treatment solutions, particularly focusing on environmentally-friendly processes. With a total of 2 patents, his work emphasizes innovation and sustainability in industrial applications.

Latest Patents

Fujino's latest patents include a trivalent chromium chemical conversion treatment liquid for zinc or zinc alloy bases. This invention aims to provide an environmentally-friendly chemical conversion coating with high corrosion resistance. The treatment liquid comprises trivalent chromium ions, zirconium ions, nitrate ions, and chain colloidal silica, with a pH range of 2.5 to 5.0.

Another significant patent is a surface treatment solution for autodeposition coating of metallic materials. This aqueous solution includes tannin, a crosslinking agent, ferric ions, soluble type elemental fluorine, and an oxidizing agent. The solution allows for a shorter process length compared to conventional methods, generates fewer environmentally harmful by-products, and enhances corrosion resistance.

Career Highlights

Fujino has worked with prominent companies such as Henkel AG & Co. KGaA and Dipsol Chemicals Co., Ltd. His experience in these organizations has contributed to his expertise in chemical treatments and coatings.

Collaborations

Throughout his career, Fujino has collaborated with notable colleagues, including Takaomi Nakayama and Hideki Takakuwa. These partnerships have fostered innovation and development in his field.

Conclusion

Takahiro Fujino is a distinguished inventor whose work in chemical treatment solutions reflects a commitment to environmental sustainability and innovation. His patents demonstrate a forward-thinking approach to industrial processes, making a significant impact in the field.