Location History:
- Kanagawa, JP (2001)
- Atsugi, JP (2000 - 2003)
- Kanagawa-ken, JP (2004)
- Tokyo, JP (2008)
Company Filing History:
Years Active: 2000-2008
Title: Innovations of Hidenari Yasui in Biological Waste Treatment
Introduction
Hidenari Yasui is a notable inventor based in Tokyo, Japan, recognized for his substantial contributions to environmental technology, particularly in the field of biological treatment of aqueous organic wastes. With six patents to his name, Yasui has showcased a commitment to innovative solutions addressing water pollution and waste management.
Latest Patents
Yasui's recent inventions include the "Process for Biological Treatment of Aqueous Organic Wastes," which elaborates on an advanced system utilizing aerobic biological treatment in aeration tanks. In this process, aqueous organic waste is mixed with biosludge containing aerobic microorganisms, allowing for efficient solid/liquid separation and treatment of the wastewater. By implementing ozone treatment at a low pH, the system effectively reduces the amount of excess sludge produced, optimizing the overall biological treatment process.
Another significant invention is the "Biological Method of Phosphorus Removal and Biological Phosphorus-Removing Apparatus." This technology introduces raw water into an anaerobic tank that works in concert with a solid/liquid separation system. The effective removal of phosphorus from wastewater enhances the environmental benefits of Yasui's inventions, displaying a holistic approach to wastewater management.
Career Highlights
Yasui is an esteemed member of Kurita Water Industries Ltd., where he plays a crucial role in developing innovative water treatment solutions. His tenure at this company has been marked by notable advancements in environmental technologies, which align with the growing global emphasis on sustainable practices.
Collaborations
Throughout his career, Yasui has collaborated with distinguished professionals, including Rajeev Goel and Tetsuro Fukase. These partnerships have allowed for the exchange of ideas and expertise, fostering advancements in his field of work and driving successful outcomes in various projects.
Conclusion
Hidenari Yasui stands out as a visionary inventor whose work has significantly impacted wastewater treatment technologies. His six patents illustrate a deep commitment to innovation and sustainability, addressing critical environmental challenges through advanced biological processes. As he continues his work at Kurita Water Industries Ltd., Yasui's contributions are expected to inspire further advancements in the field of environmental technology.