Sadayuki Fukui

Title: The Innovations of Sadayuki Fukui

Introduction

Sadayuki Fukui is a prominent inventor based in Himeji, Japan, known for his significant contributions to optical technology. With a total of nine patents to his name, Fukui has made remarkable advancements in manufacturing methods for optical units and modules.

Latest Patents

Fukui's latest patents include a manufacturing method for an optical unit and a manufacturing method for an optical module. The manufacturing method for an optical unit involves molding a first wafer with multiple first optical elements and a second wafer with multiple second optical elements. It includes forming a bonding portion in the peripheral areas of the wafers, bonding them together, and cutting them to create an optical unit. The adhesive used in this process is in a semi-cured state, enhancing the efficiency of the manufacturing process. His other patent focuses on a resin molded article production method that minimizes air bubble formation during imprint molding. This method utilizes a specific curable composition application process to ensure high-quality resin molded articles.

Career Highlights

Fukui has established himself as a key figure in the optical technology sector through his innovative approaches and dedication to research and development. His work at Daicel Corporation has allowed him to explore and implement cutting-edge technologies in optical manufacturing.

Collaborations

Fukui has collaborated with notable colleagues, including Takeshi Fujikawa and Takahiro Iwahama, to further enhance the development of optical technologies. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Sadayuki Fukui's contributions to optical technology through his patents and collaborative efforts highlight his role as an influential inventor in the field. His innovative methods continue to shape the future of optical manufacturing.