This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignees: International Center for Environmental Technology Transfer, Matsushita Electric Works, Ltd., Panasonic Electric Works Co., Ltd.. Active years: 2003-2023.
Location History:
- Nishinomiya, JP (2010)
- Amagasaki, JP (2009 - 2011)
- Osaka, JP (2003 - 2023)
Company Filing History:


Years Active: 2003-2023
Title: Innovations of Tetsuya Maekawa: A Pioneer in Electrolyzed Water Technology
Introduction: Tetsuya Maekawa, an accomplished inventor based in Amagasaki, Japan, has made significant contributions to the field of electrolyzed water generation. With a total of six patents to his name, he is recognized for his innovative approaches to improving electrolyte liquid generation devices. His work showcases the intersection of technology and practical applications, addressing various challenges in the industry.
Latest Patents: Among his latest patents, Tetsuya Maekawa introduced an electrolyzed water generator that features anode, cathode, and a cation exchange membrane. This configuration allows the generator to effectively produce electrolyzed water by ensuring optimal flow between its components. Additionally, he developed an electrolytic liquid generation device, designed with a laminate structure containing mutually adjacent electrodes and a conductive film. This inventive design allows for easier assembly and improved performance of the electrolytic part within a protective housing.
Career Highlights: Tetsuya has worked with esteemed companies such as Matsushita Electric Works and Panasonic Electric Works. His experience at these organizations has facilitated the development of his innovative patents and has helped in establishing him as a key figure in the realm of electrolyzed water technology.
Collaborations: Throughout his career, Tetsuya Maekawa has collaborated with several talented individuals, including colleagues Takaharu Nakagawa and Toyoyuki Urabe. These partnerships have contributed to the advancement of his projects and have fostered a collaborative environment aimed at innovation.
Conclusion: Tetsuya Maekawa stands out as a visionary inventor whose work in electrolyzed water generation has significantly advanced the field. His six patents, including groundbreaking devices, reflect his commitment to innovation and excellence. As industries continue to explore the potential of electrolyzed water, Maekawa's contributions will undoubtedly play a vital role in shaping future technologies.