Company Filing History:
3 out of 306 
1 out of 487 Years Active: 1988-2001
Title: Innovations of Hiroshi Dazai in Waste Water Treatment
Introduction
Hiroshi Dazai is a prominent inventor based in Yokohama, Japan, known for his contributions to waste water treatment technologies. With a total of three patents to his name, Dazai has focused on innovative solutions to minimize offensive odors in sewage systems.
Latest Patents
Among his most notable inventions is the ozone deodorizer, which incorporates an ozone generator, an atomizer nozzle, a compressor, and a pump. This innovative system is designed to spray a mixture of ozone and water into a waste water treatment vessel, effectively covering the sewage surface with ozone and fine water particles. The combination generates highly active hydroxyl radicals that oxidize the odor components, thus suppressing the diffusion of offensive smells from the vessel.
Another significant patent by Dazai is the air ozone mixer and ozone fog generator. These inventions further enhance the efficiency and efficacy of waste water treatment processes, demonstrating Dazai's commitment to environmental innovation.
Career Highlights
Hiroshi Dazai has worked with leading companies in Japan, including Ishikawajima-Harima Heavy Industries Co., Ltd. and Nippon Kokan Co., Ltd. His extensive career in these organizations has contributed to the development and refinement of his patented technologies, allowing for impactful changes in the industry.
Collaborations
Throughout his career, Dazai has collaborated with notable professionals such as Masanori Watanabe and Atsuyoshi Minobe. These partnerships highlight the importance of teamwork and knowledge sharing in the pursuit of innovative solutions for complex environmental challenges.
Conclusion
Hiroshi Dazai's work continues to influence waste water treatment practices in Japan and beyond. His innovative patents demonstrate the potential of ozone technology to transform sewage treatment processes, significantly improving public health and environmental sustainability. As he adds to his portfolio of inventions, Dazai stands as a key figure in the realm of environmental innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.