Company Filing History:
2 out of 305 
1 out of 1 Years Active: 1991-1993
Title: Akira Dohno: Innovator in Synthetic Zeolite and Antibacterial Fiber Technology
Introduction
Akira Dohno is a notable inventor based in Osaka, Japan. He has made significant contributions to the fields of synthetic zeolite and antibacterial fiber technology. With a total of 2 patents, his work has garnered attention for its innovative approaches and practical applications.
Latest Patents
Dohno's latest patents include a method for stabilizing synthetic zeolite and a process for producing antibacterial fiber articles. The first patent focuses on stabilizing synthetic zeolite to water by soaking it in a buffered acid solution for an extended period. This process results in a synthetic zeolite that does not exhibit alkalinity when dispersed in water at room temperature for 24 hours or more. Additionally, it improves flowability and maintains almost constant ratios among sodium, aluminum, and oxygen along the depth direction from the surface of the zeolite particles. The second patent involves incorporating zeolite particles that retain antibacterial metal ions, such as silver, copper, or zinc, into a low-melting component of conjugated fibers. Upon heating, the low-melting component spreads, exposing more zeolite particles and enhancing the antibacterial activity of the resulting fiber article.
Career Highlights
Throughout his career, Akira Dohno has worked with prominent companies, including Kanebo, Limited and Hagiwara Giken Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in material science and engineering.
Collaborations
Dohno has collaborated with notable individuals in his field, including Satoshi Ando and Zenji Hagiwara. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Akira Dohno's contributions to synthetic zeolite and antibacterial fiber technology highlight his innovative spirit and dedication to improving material applications. His patents reflect a commitment to advancing science and technology for practical use.