Hisao Itou

Title: Hisao Itou: Innovator in Nuclear Technology

Introduction

Hisao Itou is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of nuclear technology, particularly in the prevention of radioactive substance deposition in nuclear power plants. His innovative approaches have led to the development of two patents that address critical challenges in the industry.

Latest Patents

Hisao Itou's latest patents include a method for inhibiting the deposition of radioactive substances on nuclear power plant components. This invention involves coating surfaces that come into contact with nuclear reactor cooling water with an oxide film, which is preferably charged positively and contains chromium in an amount of 12% by weight or more. This method effectively prevents the deposition of radioactive substances on these surfaces. Another patent focuses on a method for removing oxide from metal surfaces. In this process, an object bearing an oxide on its surface is immersed in a liquid containing a complexing agent. By supplying external energy, electrons are generated and injected into the oxide, facilitating its removal.

Career Highlights

Throughout his career, Hisao Itou has worked with prominent companies such as Hitachi, Ltd. and Hitachi Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in nuclear technology.

Collaborations

Hisao Itou has collaborated with notable coworkers, including Yasumasa Furutani and Takashi Honda. These collaborations have contributed to the advancement of his research and inventions.

Conclusion

Hisao Itou's contributions to nuclear technology through his patents demonstrate his commitment to innovation and safety in the industry. His work continues to influence the field and pave the way for future advancements.