Shiro Harada

Title: **Shiro Harada: Innovator in Chlorine Dioxide Technologies and Chemiluminescent Products**

Introduction

Shiro Harada is a distinguished inventor based in Koga, Japan, renowned for his contributions to innovative technologies. With a substantial portfolio of 11 patents, Harada has focused on enhancing chemical application techniques, particularly in chlorine dioxide generation and chemiluminescent aerosol products.

Latest Patents

Harada's latest patents include a **Chlorine Dioxide Generation Device** and a **Chlorine Dioxide Generation System**. This device is designed for long-term storage and efficiently discharges a chlorine dioxide-generating mixture, ensuring its stable effect on the targeted objects. The inventiveness of this device lies in its construction, which features a first container that holds a chlorite and fumed silica, and a second container with an acidic substance and fumed silica. These components allow for effective mixing and discharge of the composition, facilitating a sustained release of chlorine dioxide.

Another significant patent is the **Chemiluminescent Aerosol Product**, aimed at producing a chemiluminescent composition with exceptional storage stability and luminous effectiveness. This product incorporates a double-structure container that discharges two liquid concentrate filling spaces simultaneously. The first concentrate comprises an oxalic acid ester, a fluorescent substance, and a thickener, while the second includes hydrogen peroxide and a decomposition catalyst. The innovative design allows for the mixing of these compositions, leading to the formation of a bright and stable chemiluminescent composition.

Career Highlights

Throughout his career, Shiro Harada has worked with reputable companies such as Lumica Corporation and Toyo Aerosol Industry Co., Ltd. These positions have greatly contributed to his development as an inventor and the refinement of his patent applications. His work has demonstrated a clear ability to innovate within the chemical engineering sector, particularly in consumer products.

Collaborations

In his journey as an inventor, Harada has collaborated with notable coworkers, including Masahiko Fujita and Masaya Ito. These collaborations have undoubtedly played a role in his success, enabling the exchange of ideas and the acceleration of the development process for various inventions.

Conclusion

Shiro Harada is a prolific inventor whose work on chlorine dioxide technologies and chemiluminescent products exemplifies the spirit of innovation. His 11 patents reflect his dedication to improving chemical application methods for practical use. As he continues to push the boundaries of innovation, Harada remains a significant figure in the field of chemical engineering and product development.