Location History:
- Kawachi-Nagano, JA (1976 - 1977)
- Kawachinagano, JP (1982)
Company Filing History:
3 out of 1,037 
1 out of 10,250 
Years Active: 1976-1982
Title: Yoji Kawami: Innovator in Electrode Technology
Introduction
Yoji Kawami is a notable inventor based in Kawachinagano, Japan. He has made significant contributions to the field of electrode technology, holding a total of 3 patents. His work focuses on improving the efficiency and stability of electrodes used in electrolysis processes.
Latest Patents
Kawami's latest patents include innovative methods for producing electrodes with enhanced properties. One of his notable inventions is an electrode and the method for producing the same, which involves an aqueous electrolytic cathode and/or anode utilizing an aqueous solution of alkaline metal hydroxide. This invention aims to create an active nickel or nickel alloy electrode that exhibits greater stability and smaller overvoltage under high current density conditions. The method involves subjecting the electrode material to repeated oxidization and reduction treatments to expand the surface area, thereby enhancing its performance.
Another significant patent is the method for manufacturing an electrode with a porous ceramic substrate. This process involves soaking a porous ceramic substrate in an aqueous lead (II) salt solution, allowing lead oxide to deposit on the substrate's surface. The subsequent soaking in a persulfate solution causes oxidation of the lead oxide, resulting in an electrode that excels in corrosion resistance, making it advantageous for use in electrolysis of aqueous solutions.
Career Highlights
Throughout his career, Yoji Kawami has worked with esteemed organizations such as the Agency of Industrial Science and Technology and Sumitomo Electric Industries, Limited. His experience in these institutions has contributed to his expertise in electrode technology and innovation.
Collaborations
Kawami has collaborated with notable individuals in his field, including Eiichi Torikai and Eiichi Torigai. These collaborations have likely enriched his research and development efforts, leading to advancements in electrode technology.
Conclusion
Yoji Kawami's contributions to electrode technology through his innovative patents and career achievements highlight his role as a significant inventor in this field. His work continues to influence advancements in electrolysis processes and electrode materials.