Company Filing History:
5 out of 8,776 
4 out of 49 
1 out of 32 
Years Active: 2006-2011
Title: Tetsuyuki Sakuda: Innovator in Solid Electrolytic Capacitors
Introduction
Tetsuyuki Sakuda is a prominent inventor based in Imari, Japan. He has made significant contributions to the field of electronics, particularly in the development of solid electrolytic capacitors. With a total of five patents to his name, Sakuda's work has had a notable impact on the industry.
Latest Patents
One of Sakuda's latest patents is for a multi-layered solid electrolytic capacitor and the method of manufacturing it. This innovative capacitor design improves product yield by preventing increases in leakage current and defects due to short circuits, all while maintaining manufacturing cost and size. The design features a plurality of capacitor elements stacked together, with anode portions welded to each other and secured to an anode terminal. Additionally, the capacitor includes stress alleviating grooves to enhance durability.
Another significant patent by Sakuda is for a solid electrolytic capacitor that includes a capacitor element with an anode body partially covered by a cathode layer. This design incorporates lead frames attached to the lower surface of the capacitor element, with a housing that protects the components while exposing the lead frames. The innovative structure of the lead frames allows for effective functionality and reliability.
Career Highlights
Throughout his career, Tetsuyuki Sakuda has worked with notable companies such as Sanyo Electric Co., Ltd. and Saga Sanyo Industries Co., Ltd. His experience in these organizations has contributed to his expertise in capacitor technology and innovation.
Collaborations
Sakuda has collaborated with talented individuals in the field, including Takayuki Matsumoto and Kazutoyo Horio. These collaborations have fostered a creative environment that has led to advancements in capacitor design and manufacturing.
Conclusion
Tetsuyuki Sakuda's contributions to the field of solid electrolytic capacitors demonstrate his innovative spirit and dedication to improving electronic components. His patents reflect a commitment to enhancing product performance and reliability in the industry.
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.