This inventor holds 3 USPTO granted patents. Top assignee: Kuraray Co., Ltd.. Active years: 1999-2009.
Location History:
- Suita, JP (1999)
- Osaka, JP (2002 - 2009)
Company Filing History:
Years Active: 1999-2009
Title: Tadao Shiotani: Innovator in Wastewater Treatment Technologies
Introduction
Tadao Shiotani is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of wastewater treatment, holding a total of 3 patents. His innovative approaches focus on improving the efficiency and effectiveness of wastewater management systems.
Latest Patents
One of Tadao Shiotani's latest patents is an "Apparatus and method for treating wastewater containing nitrogen-containing dyes." This invention features a wastewater treatment apparatus that includes a nitrogen-containing dye inlet connected to an obligatory anaerobic tank. This tank allows wastewater to interact with sulfate-reducing bacteria under anaerobic conditions. The system also includes a nitrification tank for aerobic treatment and a denitrification tank for further anaerobic processing.
Another notable patent is the "Apparatus and method for wastewater treatment." This invention aims to treat wastewater without generating excessive sludge, utilizing downsized tanks. The apparatus consists of an aeration tank where wastewater is kept in contact with carrier particles in aerobic conditions, along with a complete oxidation tank. The liquid in this tank is filtered through a separation membrane, allowing the resulting filtrate to be discharged from the system.
Career Highlights
Tadao Shiotani is currently employed at Kuraray Co., Ltd., where he continues to develop innovative solutions for wastewater treatment. His work has been instrumental in advancing technologies that address environmental challenges associated with wastewater management.
Collaborations
Throughout his career, Tadao has collaborated with notable colleagues, including Hiroaki Fujii and Yasuhiro Baba. These partnerships have contributed to the development of effective wastewater treatment technologies.
Conclusion
Tadao Shiotani's contributions to wastewater treatment through his patents and collaborative efforts highlight his commitment to innovation in environmental technology. His work continues to influence the industry and promote sustainable practices in wastewater management.