Keiichi Fukuda

Title: Innovator Keiichi Fukuda: Pioneering Advances in Polymer and Switch Manufacturing

Introduction

Keiichi Fukuda is a noteworthy inventor based in Osaka, Japan, recognized for his contributions in the fields of polymer chemistry and switch manufacturing. With a portfolio of 7 patents, Fukuda continues to push the boundaries of innovation.

Latest Patents

One of his latest patents involves methods for producing polyaspartic acid precursor polymer and polyaspartic acid salt. The invention discloses a method for polymerization using maleic anhydride and ammonia, resulting in a polyaspartic acid precursor polymer. This process includes the use of tertiary amine salt groups within the carboxyl components of the monomers. Additionally, it offers an industrially simple and cost-effective technique for generating a polyaspartic acid salt through treatment with a basic aqueous solution.

Another significant patent from Fukuda details a manufacturing method for push-button switches. In this technique, a key-top end of a pressing element is meticulously inserted into a lower-mold recess. The process incorporates a reinforcing plate within the mold, ensuring the element remains correctly positioned. A liquid silicone rubber is introduced, which adheres solely to the pressing element, allowing for the effective removal of molded products while maintaining structural integrity.

Career Highlights

Throughout his career, Keiichi Fukuda has collaborated with prestigious companies, including Mitsui Toatsu Chemicals, Incorporated, and Mitsui Chemicals, Inc. His extensive experience in the field has solidified his reputation as an innovative inventor and expert in material science.

Collaborations

In addition to his professional experience, Fukuda has worked alongside esteemed colleagues such as Seiichi Masuko and Ichisaburo Nakamura. Their combined efforts within the industry have contributed to significant advancements in technology and manufacturing processes.

Conclusion

Keiichi Fukuda's commitment to innovation is evident through his patents and collaborative efforts. His work not only showcases his ingenuity but also provides valuable contributions to the fields of polymer chemistry and switch manufacturing. As technology continues to evolve, inventors like Fukuda play a crucial role in shaping future advancements.