Company Filing History:
5 out of 7 
3 out of 651 
1 out of 1 Years Active: 2017-2025
Title: Riki Kitagawa: Innovator in Water Treatment Technologies
Introduction
Riki Kitagawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of water treatment technologies, holding a total of 9 patents. His innovative work focuses on optimizing filters that purify wastewater and improving water circulation management systems.
Latest Patents
One of Riki Kitagawa's latest patents is an information processing device designed for optimizing filters that purify wastewater. This device appropriately generates or updates algorithms for a water circulation management system. It utilizes various sensors, including treated water and drainage water sensors, to acquire necessary information for analyzing filter performance and user status. The processor generates information related to the timing of filter replacements and notifies users about their water use information and status.
Another notable patent is a water treatment apparatus management system that manages a household water treatment apparatus. This system treats water before it undergoes filtration to produce treated water for household use. It includes a filter information storage unit, an information receiver for performance changes, and a water type estimation means that estimates the water type based on performance changes and filter information.
Career Highlights
Riki Kitagawa has worked with notable companies such as Wota Corporation and Mitsubishi Hitachi Power Systems, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in water treatment technologies.
Collaborations
Throughout his career, Riki Kitagawa has collaborated with talented individuals, including Shohei Okudera and Hiroyuki Yagita. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Riki Kitagawa is a distinguished inventor whose work in water treatment technologies has led to significant advancements in the field. His patents reflect a commitment to improving water purification processes and enhancing user experience in water management systems.