Company Filing History:
Years Active: 2000-2005
Title: Toshio Kambe: Innovator in Ultra Pure Water Technology
Introduction
Toshio Kambe is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of ultra pure water technology, holding 2 patents that focus on improving the quality and control of ultra pure water.
Latest Patents
Kambe's latest patents include an "Apparatus and method for controlling resistivity of ultra pure water." This invention features a housing that contains a gas permeable membrane, an inlet for untreated ultra pure water, and an outlet for resistivity-controlled ultra pure water. The gas permeable membrane separates the interior into an ultra pure water path and a mixed gas path. The mixed gas can include carbon dioxide or ammonia, allowing for precise control over the resistivity of the water.
Another significant patent is the "Apparatus and method for adding carbon dioxide gas to ultra pure water." This invention utilizes hollow-fiber membranes to produce a small flow of carbon-dioxide-saturated water, which is then mixed with a larger flow of untreated water. This method ensures that the resistivity of the mixed water remains constant, even with fluctuations in total flow rate, thus eliminating the need for complex automated control devices.
Career Highlights
Toshio Kambe is currently employed at Dainippon Ink and Chemicals, Incorporated, where he continues to innovate in the field of water treatment technologies. His work has been instrumental in developing cost-effective solutions for maintaining the quality of ultra pure water.
Collaborations
Kambe has collaborated with notable coworkers, including Kazunari Sakai and Kazumi Oi, who have contributed to his research and development efforts.
Conclusion
Toshio Kambe's innovative work in ultra pure water technology showcases his commitment to improving water quality through advanced methods and apparatuses. His contributions are vital for industries that rely on ultra pure water, and his patents reflect his expertise and dedication to this important field.