Location History:
- Sakai, JP (2001)
- Osaka, JP (2003)
Company Filing History:
Years Active: 2001-2003
Title: The Innovative Mind of Tsutomu Hatanaka: Pioneering Nickel Production
Introduction: Tsutomu Hatanaka is an accomplished inventor based in Osaka, Japan, known for his significant contributions to the field of materials science. With a total of two patents to his name, Hatanaka has developed advanced methods for producing fine nickel powders, showcasing his innovative spirit and technical expertise.
Latest Patents: Hatanaka's latest patents include two groundbreaking methods. The first patent details a "Method for producing fine powder of metallic nickel comprised of fine spherical particles." This process involves dissolving nickel carbonate or nickel hydroxide in aqueous ammonia, creating a nickel salt solution. The solution is converted into a W/O emulsion, and volatile components like ammonia are removed to form nickel carbonate precipitates. Further heating these particles in the presence of selected fusion preventive agents reduces nickel carbonate to metallic nickel. The second patent outlines a "Method for producing fine spherical particles of carbonate or hydroxide of nickel, cobalt, or copper," reflecting his expertise in producing specialized materials for various applications.
Career Highlights: Hatanaka is currently affiliated with Sakai Chemical Industry Co., Ltd., where his work on the production of innovative nickel powders enhances the company's offerings in the materials market. His patented processes are aimed at improving efficiency and quality in the production of metallic and compound powders.
Collaborations: Throughout his career, Hatanaka has collaborated with notable colleagues, including Kazuhiko Nagano and Kazunobu Abe. These partnerships have enabled him to further his research and innovation in the field, contributing to the advancement of technologies related to nickel and other valuable materials.
Conclusion: Tsutomu Hatanaka stands out as a key figure in the realm of materials science and innovation. His patents not only demonstrate his inventive prowess but also highlight the importance of collaboration in technological advancement. As the industry continues to evolve, Hatanaka's contributions are sure to inspire future innovations in material production.
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.