Humihide Nakamura

Title: Humihide Nakamura: Innovator in Waste Treatment and Corrosion Resistance

Introduction

Humihide Nakamura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of waste treatment and materials science. With a total of 2 patents, his work focuses on innovative methods that enhance environmental safety and material durability.

Latest Patents

Nakamura's latest patents include a method for treating cyanide waste liquid and a nitriding process for iron and steel parts. The first patent presents a highly reliable detoxifying method for cyanide waste. This method involves heating waste liquor containing free cyano material and a reducing compound under alkaline conditions. The process measures the oxidation-reduction potential and adds hypochlorite until the desired reaction is achieved.

The second patent details a new nitriding process using a salt bath to improve the corrosion resistance of iron and steel parts. This process forms an iron lithium complex oxide layer on the surface of the parts. It utilizes a salt bath containing lithium, sodium, and potassium components, along with specific hydroxide compounds. The method ensures that materials in a hydrated state can be used for preparation, enhancing the overall effectiveness of the nitriding process.

Career Highlights

Throughout his career, Nakamura has worked with prominent companies such as Nihon Parkerizing Co., Ltd. and Parker Netsushorikogyo K.K. His experience in these organizations has allowed him to develop and refine his innovative techniques.

Collaborations

Nakamura has collaborated with notable coworkers, including Ryuji Kojima and Yoshiyasu Yoneyama. Their combined expertise has contributed to the advancement of their respective fields.

Conclusion

Humihide Nakamura's innovative patents and career achievements highlight his significant impact on waste treatment and materials science. His work continues to inspire advancements in environmental safety and material durability.