Location History:
- Kochi-ken, JP (2010)
- Kochi, JP (2019 - 2021)
Company Filing History:
4 out of 32 
1 out of 13 Years Active: 2010-2021
Title: The Innovations of Masahiko Ueta
Introduction
Masahiko Ueta is a notable inventor based in Kochi, Japan. He has made significant contributions to the field of electrochemical elements, holding a total of four patents. His work focuses on enhancing the performance and longevity of electrochemical components, particularly under high-temperature conditions.
Latest Patents
Ueta's latest patents include a separator for electrochemical elements designed to extend the service life of these components. This separator is strategically placed between a pair of electrodes and is essential for separating them while retaining an electrolytic solution. The separator is composed of a cellulose-based fiber, with a limiting viscosity measured according to JIS P 8215, falling within the range of 150-500 ml/g. Another significant patent involves a separator capable of holding an organic electrolytic solution, which contains an electrolyte. This separator is a wet-laid nonwoven fabric that consists of 10-50 mass % of thermoplastic synthetic fibers and 50-90 mass % of beaten regenerated cellulose fibers, with specific dimensions and density parameters.
Career Highlights
Throughout his career, Masahiko Ueta has worked with reputable companies such as Nippon Kodoshi Corporation and Sei Corporation. His experience in these organizations has contributed to his expertise in the development of innovative electrochemical solutions.
Collaborations
Ueta has collaborated with notable colleagues, including Norihiro Wada and Atsushi Igawa, to further advance his research and inventions.
Conclusion
Masahiko Ueta's contributions to the field of electrochemical elements demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and their applications in technology.