Location History:
- Ichikawa, JP (1991)
- Ehime-ken, JP (2009)
- Niihama, JP (2013 - 2017)
- Ehime, JP (2015 - 2018)
Company Filing History:
9 out of 898 
3 out of 36,653 
1 out of 19,733 
Years Active: 1991-2018
Title: Ryuichi Kuzuo: Innovator in Alkaline Battery Technology
Introduction
Ryuichi Kuzuo is a prominent inventor based in Niihama, Japan. He has made significant contributions to the field of alkaline battery technology, holding a total of nine patents. His innovative work focuses on improving the performance and efficiency of alkaline secondary batteries.
Latest Patents
Kuzuo's latest patents include a method for producing coated nickel hydroxide powder for positive electrode active material in alkaline secondary batteries. This method involves maintaining the pH of a nickel hydroxide suspension between 8 and 11.5 while supplying an aqueous cobalt salt solution and an alkali solution to coat the nickel hydroxide particles. Additionally, he has developed a coated nickel hydroxide powder that exhibits improved uniformity and adhesion properties, making it suitable for use in alkaline secondary batteries. This powder achieves a transmittance ratio of 30% or higher, indicating its effectiveness in battery applications.
Career Highlights
Throughout his career, Ryuichi Kuzuo has worked with notable companies such as Sumitomo Metal Mining Company, Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to advancements in the field.
Collaborations
Kuzuo has collaborated with esteemed colleagues, including Katsuya Kase and Minoru Shiraoka. Their combined efforts have further propelled innovations in alkaline battery technology.
Conclusion
Ryuichi Kuzuo's work in developing advanced materials for alkaline batteries showcases his dedication to innovation in energy storage solutions. His contributions continue to influence the industry and pave the way for future advancements.