Location History:
- Osaka, JP (2005)
- Narashino, JP (2011 - 2012)
- Chiyoda-ku, JP (2013)
Company Filing History:
4 out of 479 
1 out of 1 Years Active: 2005-2013
Title: Masayoshi Konishi: Innovator in Waste Water Treatment and Thallium Recovery
Introduction
Masayoshi Konishi is a notable inventor based in Narashino, Japan. He has made significant contributions to the field of waste water treatment and metal recovery, holding a total of four patents. His innovative approaches aim to address environmental challenges associated with metal contamination in waste water.
Latest Patents
One of Konishi's latest patents is a method and apparatus for removing metals from waste water. This invention focuses on reducing the concentration of harmful metals, such as thallium, in waste water generated from various industrial processes. The method involves applying direct-current electricity through an electrolyzer to facilitate the electrolysis of waste water, leading to the deposition of metals as metal oxides. This process is followed by precision filtration to separate suspended solids and further purify the waste water.
Another significant patent is the recovery method and apparatus for thallium in cement production facilities. This invention outlines a systematic approach to collect dust from combustion gases, clean it with water to produce a slurry, and then filter the slurry to recover thallium. This innovative method not only enhances the efficiency of thallium recovery but also contributes to reducing environmental pollution from cement production.
Career Highlights
Throughout his career, Masayoshi Konishi has worked with prominent companies such as Sumitomo Osaka Cement Co., Ltd. and Japan Water Systems Corporation. His experience in these organizations has allowed him to develop practical solutions for industrial waste management and metal recovery.
Collaborations
Konishi has collaborated with notable professionals in his field, including Kiyohiko Uchida and Hiroo Ushioda. These partnerships have fostered innovation and contributed to the advancement of technologies aimed at environmental sustainability.
Conclusion
Masayoshi Konishi's work in waste water treatment and thallium recovery exemplifies the impact of innovative thinking on environmental challenges. His patents reflect a commitment to developing effective solutions that benefit both industry and the environment.