Shuichi Inagaki

Title: Innovations by Shuichi Inagaki

Introduction

Shuichi Inagaki is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of marine technology, particularly in antifouling systems. With a total of 3 patents, his work focuses on preventing the adhesion of marine organisms to various structures.

Latest Patents

One of Inagaki's latest patents is a system designed to prevent the adhesion of marine organisms. This innovative system utilizes plural composite panels aligned in multiple horizontal rows. Each composite panel consists of a titanium panel, an electrical insulating member, and a stainless-steel band member. The titanium panels and stainless-steel band members of horizontally adjacent panels overlap to ensure face-to-face contact. The stainless-steel band members are connected at different levels, forming long negative electrodes that extend in the seawater-flowing direction within an inlet channel. Each band member is exposed to seawater through gaps between vertically adjacent composite panels.

Another significant patent is an antifouling system for structures exposed to seawater and heat exchangers. In this system, a titanium sheet serves as an anode-forming member fixed on a tube plate of a heat exchanger. The sheet is coated with a film of an electrochemically active, stable electrical catalyst. A direct current power unit connects the positive electrode to the sheet and the negative electrode to the tubes. The inner surfaces of the tubes act as a cathode for electrolysis, generating oxygen while suppressing chlorine generation in seawater. An automatic potential controller adjusts the potential difference between the electrodes to optimize this process.

Career Highlights

Inagaki has worked with notable companies, including Kabushiki Kaisha Toshiba. His experience in these organizations has contributed to his expertise in developing innovative solutions for marine applications.

Collaborations

Throughout his career, Inagaki has collaborated with talented individuals such as Tadahiko Oba and Shoji Nakashima. These partnerships have fostered a creative environment that has led to groundbreaking advancements in his field.

Conclusion

Shuichi Inagaki's contributions to marine technology through his patents demonstrate his commitment to innovation. His work in antifouling systems showcases the potential for advancements in protecting marine structures.