Company Filing History:
4 out of 8,777 
4 out of 49 Years Active: 1998-2014
Title: Tetsuya Kawakubo: Innovator in Electrolytic Capacitor Technology
Introduction
Tetsuya Kawakubo is a notable inventor based in Takeo, Japan. He has made significant contributions to the field of electronics, particularly in the development of electrolytic capacitors. With a total of four patents to his name, Kawakubo's work has had a lasting impact on the industry.
Latest Patents
Kawakubo's latest patents focus on innovative methods for manufacturing electrolytic capacitors. One of his patents describes a design where a first cathode lead terminal is positioned closer to one end of a cathode foil than a second cathode lead terminal. Similarly, a first anode lead terminal is arranged closer to one end of an anode foil than a second anode lead terminal. The core of the capacitor features a first length along a straight line passing through the axis and a second length along a line orthogonal to the first. This unique arrangement allows for efficient winding of the cathode and anode foils around the core, optimizing the capacitor's performance.
Another patent elaborates on the construction of the lead terminals, where at least one of the cathode or anode lead terminals has a lead portion that is shifted with respect to its connection portion. This design further enhances the functionality of the electrolytic capacitor, showcasing Kawakubo's innovative approach to capacitor technology.
Career Highlights
Throughout his career, Tetsuya Kawakubo has worked with prominent companies in the electronics sector. He has been associated with Sanyo Electric Co., Ltd. and Saga Sanyo Industries Co., Ltd., where he contributed to various projects and advancements in technology. His experience in these companies has played a crucial role in shaping his inventive capabilities.
Collaborations
Kawakubo has collaborated with several talented individuals in his field. Notable coworkers include Hironobu Nakao and Kazuhiro Suenaga, who have worked alongside him on various projects, contributing to the development of innovative technologies.
Conclusion
Tetsuya Kawakubo is a distinguished inventor whose work in electrolytic capacitors has significantly influenced the electronics industry. His innovative patents and collaborations reflect his dedication to advancing technology. His contributions continue to inspire future innovations in the field.
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.