Company Filing History:
Years Active: 2002-2005
Title: Innovations of Tatsuo Obata in Solid Electrolytic Capacitors
Introduction
Tatsuo Obata is a notable inventor based in Nagano, Japan, recognized for his contributions to the field of solid electrolytic capacitors. With a total of two patents to his name, Obata has made significant advancements in capacitor technology, enhancing their performance and reliability.
Latest Patents
One of Obata's latest patents focuses on a solid electrolytic capacitor and the method for producing it. This innovation aims to provide a solid electrolytic capacitor where the solid electrolyte is formed at the cut end part and at the masking part to a larger thickness than in other areas. This design improves the adhesion of the solid electrolyte formed on the valve acting metal oxide film, resulting in a highly stabilized capacitor with various enhanced properties. These properties include capacitance, dielectric loss, leakage current, and short circuit defective ratio, as well as improved reflow soldering heat resistance and moisture resistance load characteristics. The production method involves forming an electrically conducting polymer on a dielectric film by carefully controlling the dipping time of the valve acting metal porous body in a solution containing a monomer and an oxidizing agent, along with specific polymerization conditions.
Career Highlights
Tatsuo Obata is currently employed at Showa Denko K.K., a company known for its innovative materials and technologies. His work at this organization has allowed him to focus on developing advanced
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.