Company Filing History:
Years Active: 2009-2024
Title: Innovations by Yoshihiko Endo in Reverse Osmosis Technology
Introduction
Yoshihiko Endo is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of water treatment, particularly in reverse osmosis technology. With a total of 3 patents to his name, Endo's work focuses on improving the efficiency and effectiveness of reverse osmosis membrane systems.
Latest Patents
One of his latest patents is a "Method for controlling slime in reverse osmosis membrane apparatus." This innovative method involves a water-supplying step that includes the addition of slime controlling agents to the water being treated. The agents consist of 2,2-dibromo-3-nitrilopropionamide (DBNPA) and a mixture of other components that help maintain the pH level and prevent slime buildup on the membranes.
Another significant patent is the "Method for operating reverse-osmosis membrane treatment system." This method introduces an energy recovery device that enhances the overall energy efficiency of the system. By adding slime-control agents to the water, the method aims to reduce biofouling in both the reverse osmosis device and the energy recovery device, ensuring consistent operation.
Career Highlights
Yoshihiko Endo has worked with prominent companies in the water treatment industry, including Kurita Water Industries Ltd. and NEC Personal Products Ltd. His experience in these organizations has allowed him to develop and refine his innovative approaches to water treatment technologies.
Collaborations
Endo has collaborated with notable professionals in his field, including Taeko Nakamura and Kenji Kowata. These partnerships have contributed to the advancement of his research and the successful implementation of his patented methods.
Conclusion
Yoshihiko Endo's contributions to reverse osmosis technology demonstrate his commitment to innovation in water treatment. His patents reflect a deep understanding of the challenges in the field and offer practical solutions to enhance system efficiency.