Tomoyuki Okamoto

Title: Tomoyuki Okamoto: Innovator in Coating Technology

Introduction

Tomoyuki Okamoto is a notable inventor based in Atsugi, Japan. He has made significant contributions to the field of coating technology, particularly through his innovative methods for forming multilayer coating films. His work has implications for various industries, including automotive and manufacturing.

Latest Patents

Okamoto holds a patent for a method for forming a multilayer coating film. This method involves several steps, including applying an aqueous 2-package type first colored paint to create an uncured first colored coating film. It also includes applying an aqueous 1-package type second colored paint for an uncured second colored coating film, followed by a solvent-based 2-package type clear paint to form an uncured clear coating film. The final step involves heating these uncured films to a temperature between 75 to 100° C to simultaneously cure them. The solvent-based clear paint contains a specific ratio of hydroxyl group-containing acrylic resin and polyisocyanate compound, which is crucial for the curing process.

Career Highlights

Throughout his career, Okamoto has worked with prominent companies such as Kansai Paint Company, Ltd. and Nissan Motor Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to advancements in coating technologies.

Collaborations

Okamoto has collaborated with notable coworkers, including Tatsuo Ohnuki and Kenichi Umezawa. These partnerships have fostered innovation and development in their respective fields.

Conclusion

Tomoyuki Okamoto's contributions to coating technology through his patented methods demonstrate his expertise and commitment to innovation. His work continues to influence the industry and inspire future advancements in coating applications.