Location History:
- Takatsuki, JP (1993 - 1996)
- Osaka, JP (2000 - 2009)
Company Filing History:
Years Active: 1993-2009
Title: The Innovative Mind of Masaharu Watada
Introduction
Masaharu Watada, an accomplished inventor based in Takatsuki, Japan, has made significant contributions to the field of battery technology with an impressive portfolio of seven patents. His innovative work primarily focuses on nickel electrode materials and their applications in alkaline batteries.
Latest Patents
Watada’s latest patents include groundbreaking technologies aimed at enhancing the performance and functionality of nickel electrodes. One of his notable inventions is a nickel electrode material used in a nickel electrode, which features a positive active material comprising nickel hydroxide or its solid solutions with other elements, with part of the nickel hydroxide oxidized. This complex design is complemented by a coating layer of high-order cobalt compounds. The resulting positive-electrode material not only meets precise oxidation number specifications but also achieves a tap density of 2.0 g/cm³ or higher. Additionally, another significant patent relates to a sealed alkaline storage battery designed to manage charging based on gas pressure and temperature conditions, showcasing Watada's innovative approach to battery safety and efficiency.
Career Highlights
Throughout his career, Watada has worked with prominent companies such as Yuasa Corporation and Yuasa Battery Co., Ltd., where he honed his expertise in battery technologies. His experiences in these organizations have enabled him to develop practical and impactful innovations in the field.
Collaborations
Masaharu Watada has collaborated with notable individuals like Masahiko Oshitani and Minoru Kuzuhara, contributing to an environment of shared knowledge and creativity. These partnerships have allowed for the exchange of ideas and concepts, leading to the development of advanced technologies in battery manufacturing and design.
Conclusion
Masaharu Watada stands out as a prolific inventor whose work continues to shape the future of battery technology. With his focus on optimizing nickel electrodes and the chemistry involved, he plays a critical role in advancing sustainable energy solutions. His contributions are not only vital for the industry but also inspire future innovations in energy storage systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.